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Countries Worldwide Have Failed To Come To Grips With The Obesity Epidemic

May 31, 2014: 12:00 AM EST
Global obesity is on the rise, and countries are failing to effectively intervene in the problem, according to a U.S. analysis of trend data from 188 countries. In fact, not one country has reported success in combating obesity in the past 33 years. More than 2 billion people – or about 30 percent of the world’s population – are either obese or overweight. Study authors said the rise in global obesity rates over the last three decades is a major public health epidemic in both the developed and the developing world. The highest proportion of obese people (13 percent) live in the United States, while China and India together represent 15 percent of the obese population.
Ng M et al., "Global, regional, and national prevalence of overweight and obesity in children and adults during 1980–2013: a systematic analysis for the Global Burden of Disease Study 2013", The Lancet, May 31, 2014, © Institute for Health Metrics and Evaluation/The Lancet
Domains
HEALTH & WELLNESS
Body
Conditions
Dieting & Weight Control
Obesity
Geographies
Worldwide
North America
United States of America

Mix Up The Exercise Regimen For Optimum Health Benefits

May 30, 2014: 12:00 AM EST
A U.S. study finds that more exercise is not really as good for you as more types of exercise. Performing a single type of workout – just running, just cycling, etc. – is less effective for fitness and weight loss than following a regimen of resistance exercises, interval sprints, pilates or yoga stretching, and endurance exercise. The study involved 36 females and 21 males aged 35 to 57 who were obese or overweight -- basically out of shape. For 16 weeks three randomly assigned groups ate the same amount of whey protein daily, but exercised differently: some were sedentary, some did resistance training, and some did multidimensional activities. The researchers found that multidimensional exercisers showed the greatest health improvements, including weight loss, abdominal fat loss and lower blood pressure.
P. J. Arciero et al., "Timed-daily Ingestion of Whey Protein and Exercise Training Reduces Visceral Adipose Tissue Mass and Improves Insulin Resistance: The PRISE Study. ", Journal of Applied Physiology, May 30, 2014, © Journal of Applied Physiology
Domains
HEALTH & WELLNESS
Body
Conditions
Dieting & Weight Control
Fitness & Exercise
Heart & Cardiovascular
Obesity
Geographies
Worldwide
North America
United States of America

Adding High-Fiber Prunes To Diet Helps With Weight Loss

May 30, 2014: 12:00 AM EST
Adding prunes to a weight loss diet program can help people shed pounds, a British clinical study has found. Scientists tested the impact of prunes for 12 weeks on 100 overweight and obese participants who generally ate a diet low in fiber. Participants either ate prunes every day (140 g for women and 171 g for men), and a control group only given advice on healthy snacking. Those who ate prunes as part of a healthy lifestyle diet lost 2 kg (4.4 lb) and shed 2.5 cm (0.98 in) off their waists, and the prunes were well-tolerated. The people in the control group lost only 1.5 kg (3.3 lb) and 1.7 cm (0.67 in) from their waists.
Joanne Harrold et al., "Dried Fruit (Prune) Consumption Does Not Undermine Active Weight Management Or Produce Adverse Gastrointestinal Effects", Study presented at the European Congress on Obesity in Sofia, Bulgaria (HTPO.017), May 30, 2014, © Harrold et al.
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Europe
United Kingdom

Study Finds That Eating White Bread Increases Risk Of Weight Gain, Obesity

May 30, 2014: 12:00 AM EST
The controversy over the healthfulness of white bread continues. A new as-yet-unpublished Spanish study that tracked the dietary habits of 9,000 college graduates over five years find that those who ate only white bread, especially two or more portions a day, were 40 percent more likely to become overweight or obese than those who ate less. People who ate both white and whole grain breads, however, were not at risk for weight gain. The researchers found no significant connection between whole grain bread consumption and weight gain, probably “because of the types of carbohydrates, fiber content and other ingredients in whole grain bread”.
Robert Preidt, "Could White Bread Be Making You Fat?", Philly.com/HealthDay News, May 30, 2014, © Interstate General Media, LLC
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HEALTH & WELLNESS
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Spain

Decline In Preschooler Obesity Tied To Fewer Purchases Of Junk Food

May 28, 2014: 12:00 AM EST
One reason childhood obesity rates have stalled and started to drop in recent years is the fact that parents of preschoolers are buying less junk food and sugary drinks, according to a U.S. study. Data from the Centers for Disease Control and Prevention show that obesity rates among preschoolers (aged two to five) have slid from 12.1 percent to 8.4 percent. To find out why, the researchers analyzed food and beverage purchase data between 2000 and 2011 from 43,000 U.S. households with preschool-age children. They identified the top 20 foods and beverages purchased per capita, finding declines especially in milk, soft drinks, juices and juice drinks, and grain-based desserts, all of which include higher calorie solid fats and added sugars.
Christopher Ford et al., "Families with preschoolers buying fewer high calorie foods and beverages", News release, upcoming study in American Journal of Preventive Medicine, May 28, 2014, © Ford et al.
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HEALTH & WELLNESS
Body
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Food & Nutrition
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Obesity
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Worldwide
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Red Wine Polyphenols Shown Highly Effective At Killing Harmful Oral Bacteria

May 28, 2014: 12:00 AM EST
Swiss and Spanish researchers have determined that the polyphenols in red wine and grape seed extract are effective in getting rid of the bacteria that cause tooth decay and gum disease, common problems globally. For the study, the researchers grew cultures of bacteria responsible for dental diseases as a biofilm. The biofilms were immersed for a few minutes in red wine, red wine without alcohol, red wine spiked with grape seed extract, and water and 12 percent ethanol for comparison. They found that red wine with or without alcohol and wine with grape seed extract were the most effective at eliminating bacteria. The findings could lead to the development of natural products that prevent dental diseases with fewer side effects.
Irene Muñoz-González et al., "Red Wine and Oenological Extracts Display Antimicrobial Effects in an Oral Bacteria Biofilm Model. ", Journal of Agricultural and Food Chemistry, May 28, 2014, © American Chemical Society
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Scientific Evidence Mounts: Physical Activity Is The Best Prescription For Seniors

May 27, 2014: 12:00 AM EST
Just 25 minutes of moderate or vigorous exercise a day for seniors keeps the doctor -- and meds and hospital visits -- at bay, a British study reports. Researchers who followed 213 seniors (average age 78) found that those who exercised less than 25 minutes a day had 50 percent more prescriptions over five years than active people. Increased physical activity also led to a higher metabolism and better circulation, which cut the risk of high blood pressure, type 2 diabetes, coronary heart disease and strokes. In addition, daily exercise reduced the risk of unplanned hospital admissions.
Bethany Simmonds et al., "Objectively Assessed Physical Activity and Subsequent Health Service Use of UK Adults Aged 70 and Over: A Four to Five Year Follow Up Study. ", PLoS ONE, May 27, 2014, © Simmonds et al.
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Diet Soda Drinkers Lose More Weight Than Water Dieters – Study

May 27, 2014: 12:00 AM EST
A 12-week clinical study subsidized by the U.S. beverage industry finds that drinking diet sodas helps people lose weight. The researchers, two of whom are paid consultants of the Coca-Cola Company, said that those who drank diet beverages during the study “lost more weight and reported feeling significantly less hungry” than participants who drank only water. The study among 303 people showed that people who drank diet sodas lost an average of 13 pounds – 44 percent more than the control group, which lost an average of nine pounds. Sixty-four percent of the diet soda group lost at least five percent of their body weight, compared with only 43 percent of the control group. Both diet soda and water groups saw reductions in waist circumference and blood pressure.
John C. Peters et al., "The effects of water and non-nutritive sweetened beverages on weight loss during a 12-week weight loss treatment program. ", Obesity, May 27, 2014, © The Obesity Society
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HEALTH & WELLNESS
Body
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Food & Nutrition
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Obesity
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United States of America

Moderate Exercise Keeps Elderly Walking

May 27, 2014: 12:00 AM EST
Moderate daily exercise among frail elderly people can mean the difference between performing everyday duties and being housebound, a U.S. clinical study has found. Participants included two groups (total of 1,635) sedentary men and women ages 70 to 89 who could walk a quarter mile – two or three blocks around the neighborhood – within 15 minutes but were at risk of losing that ability. One group walked 150 minutes a week and did strength, flexibility and balance training. A control group attended health education classes and performed stretching exercises. Moderate physical activity helped aging adults maintain their ability to walk at a rate 18 percent higher than older adults who did not exercise.
Marco Pahor et al., "Effect of Structured Physical Activity on Prevention of Major Mobility Disability in Older Adults: The LIFE Study Randomized Clinical Trial ", JAMA, May 27, 2014, © American Medical Association
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Schools Ban Unhealthy Treats In Fight Against Obesity

May 23, 2014: 12:00 AM EST
The healthful eating movement in schools, energized by the advocacy of Michele Obama and the regulatory activities of the USDA, has its grassroots dimension as well. Nationwide, schools are banning high-calorie, low-nutrition foods -- e.g., birthday cupcakes -- from classrooms and fundraising events. A recent initiative in a Georgia elementary school is a prime example. The principal explained to parents a new policy banning food treats at the two designated classroom parties held each semester. The ban on food treats is to protect the “increasing number of students with food allergies”, but also to encourage more healthful eating. Georgia’s schoolchildren are among the fattest in the country: nearly 37 percent are too heavy, putting the state in 12th place.
Maureen Downey, "DeKalb school banishes birthday cupcakes. Have a pencil instead", Ajc.com, May 23, 2014, © The Atlanta Journal-Constitution/Cox Media Group
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HEALTH & WELLNESS
Body
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Food & Nutrition
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Pre-School/School
Teen
Dieting & Weight Control
Other Food & Nutrition
Obesity
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United States of America

Vegan Version Of Atkins Diet Helps Drop Pounds, Reduce Heart Disease Risk

May 22, 2014: 12:00 AM EST
The so-called “Eco-Atkins” diet – low carb and vegan – not only helps dieters shed pounds, it also helps lower cholesterol and reduce heart disease risk, according to a Canadian study. Twenty-three obese men and women completed the six-month diet, in which participants ate only 60 percent of daily weight-maintenance calories, but were allowed to select their own menus, either Eco-Atkins or high carb/low fat. Eco-Atkins participants consumed 26 percent of calories from carbs, 31 percent from proteins and 43 percent from fat, primarily from vegetable oils, avocado, nuts and soy products. Over six months, participants on the Eco-Atkins diet experienced a 10 percent drop in cholesterol and lost an average of four more pounds than the high-carbohydrate, low-fat diet.
David J A Jenkins et al., "Effect of a 6-month vegan low-carbohydrate (‘Eco-Atkins’) diet on cardiovascular risk factors and body weight in hyperlipidaemic adults: a randomised controlled trial. ", BMJ Open, May 22, 2014, © BMJ Publishing Group Ltd.
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Obesity
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Worldwide
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Canada

Weight Loss At Any Age Reduces The Risk Of Heart Disease

May 20, 2014: 12:00 AM EST
A British study has taken a long-term look at the impact of weight loss on cardiovascular risk factors, including carotid artery wall thickness and systolic blood pressure. Men and women (normal, overweight and obese) were followed from birth in 1946, and checked at ages 36, 43, 53 and 60-64. The researchers found that losing weight at any age can result in enduring cardiovascular health benefits. The findings support public health strategies and lifestyle modifications that will help overweight and obese people lose weight, no matter what their age. In fact, adults who drop a BMI category – from obese to overweight, or overweight to normal – at any age reduce the risk of cardiovascular problems.
Marietta Charakida et al., "Lifelong patterns of BMI and cardiovascular phenotype in individuals aged 60–64 years in the 1946 British birth cohort study: an epidemiological study. ", The Lancet Diabetes & Endocrinology, May 20, 2014, © Elsevier Ltd
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HEALTH & WELLNESS
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United Kingdom

Too Much TV, Video Watching Increases Risk Of Type 2 Diabetes In Young Kids

May 20, 2014: 12:00 AM EST
A Finnish study finds that a sedentary lifestyle featuring lots of TV and video watching is detrimental to the health of young children. Low levels of unstructured physical activity, coupled with heavy use of electronic media, significantly increased the risk of type 2 diabetes and vascular diseases. Interestingly, frequent TV and video watching increased risk factors not only in sedentary children, but also in the physically active. Compounding the problem: irregular eating frequency and an unhealthy diet. The ongoing lifestyle intervention study involves 512 children aged 6 to 8 years whose participation began in 2007-2009.
Juuso Väistö et al., "Physical activity and sedentary behaviour in relation to cardiometabolic risk in children: cross-sectional findings from the Physical Activity and Nutrition in Children (PANIC) Study. ", International Journal of Behavioral Nutrition and Physical Activity, May 20, 2014, © Väistö et al.
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Worldwide
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Finland

Scientists Show How One Form Of Vitamin E Is Actually Bad For You

May 20, 2014: 12:00 AM EST
Increased consumption of vitamin E-rich cooking oils – canola, soybean and corn – could be the culprit in the rising incidence of asthma, U.S. researchers report. Trouble is, it's the wrong kind of vitamin E. Depending on its chemical formula, vitamin E has significantly different effects on health. Gamma-tocopherol, found in corn, soy and canola oils, is linked with poor human lung function. But the alpha-tocopherol form found in olive and sunflower oils is linked to improved lung function. The study looked at lung function and vitamin E data gathered at intervals from 4,526 people over 20 years. A high level of gamma-tocoperol in the blood plasma was associated with a 10 to 17 percent reduction in lung function.
Marchese et al., "The vitamin E isoforms α-tocopherol and γ-tocopherol have opposite associations with spirometric parameters: the CARDIA study ", Respiratory Research, May 20, 2014, © Marchese et al.
Domains
HEALTH & WELLNESS
Body
Conditions
Food & Nutrition
Other Body
Vitamins
Asthma & Allergies
Geographies
Worldwide
North America
United States of America

Vitamin D Supplementation Provides No Help In Asthma Treatment

May 19, 2014: 12:00 AM EST
Data collected in previous studies have led scientists to wonder whether supplementation for those who are vitamin D deficient might, in conjunction with other therapies, help improve airway conditions in asthmatics.  A U.S. study tested the theory among 400 asthmatic adults who received either vitamin D (with a corticosteroid) or a placebo.  Researchers found no association between the two: vitamin D3 plus ciclisonide did not reduce the rate of treatment failure. Indicators of failure included the need for increased steroids or a worsening of asthma symptoms. They also found no significant reduction in other outcomes related to asthma control, such as airway function, quality of life, or airway inflammation.
Mario Castro et al., "Effect of Vitamin D3 on Asthma Treatment Failures in Adults With Symptomatic Asthma and Lower Vitamin D Levels. ", JAMA, May 19, 2014, © Castro et al.
Domains
HEALTH & WELLNESS
Body
Conditions
Food & Nutrition
Alternative Therapies
Vitamins
Asthma & Allergies
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Worldwide
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United States of America

Study Shows How A Mediterranean Diet Reduces Blood Pressure

May 19, 2014: 12:00 AM EST
British scientists explain in a study in mice why the Mediterranean diet has been associated in earlier research with reductions in hypertension. The diet is rich in unsaturated fats from olive oil, nuts and avocados, and in nitrates and nitrites from spinach, celery and carrots. Combining unsaturated fatty acids and nitrogen compounds creates nitro fatty acids, which inhibit an enzyme known as epoxide hyrdrolase that in turn lowers blood pressure.
Rebecca L. Charles et al., "Protection from hypertension in mice by the Mediterranean diet is mediated by nitro fatty acid inhibition of soluble epoxide hydrolase. ", PNAS, May 19, 2014, © National Academy of Sciences
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HEALTH & WELLNESS
Body
Food & Nutrition
Heart & Cardiovascular
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Worldwide
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Europe
United Kingdom

U.S. Kids Get A Barely Passing Grade In Overall Physical Fitness

May 19, 2014: 12:00 AM EST
A group that promotes the benefits of exercise in the U.S. has issued a report card on the physical activity and sedentary behaviors of American children and youth, awarding a D- in overall physical activity and an F in active transportation. The National Physical Activity Action Plan presented the results of their assessment of activity (derived from national surveys), as well as facilitators and barriers, at a Congressional Fitness Caucus briefing in Washington, D.C., in April. Other grades awarded: sedentary behaviors (D), organized sport participation (C), active play (incomplete), and school (C-).
Peter Katzmarzyk et al., "U.S. Report Card on Physical Activity for Children and Youth", Report, National Physical Activity Plan Alliance, May 19, 2014, © National Physical Activity Plan Alliance
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HEALTH & WELLNESS
Body
Kid's Health
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U.S. Schools Find That Cafeteria Upgrades Are An Expensive Undertaking

May 17, 2014: 12:00 AM EST
School districts nationwide are moving to upgrade their cafeteria food preparation equipment to provide more attractive, and healthful meals to their kids. But the special blenders, food processors, walk-in freezers, salad bars, pass-through coolers and warmers are expensive, and it’s difficult to pay for the stuff through regular operating funds. To fill the gap, schools are trying a range of money-raising techniques, including bond programs and highly competitive federal grants. But despite the aggressive efforts, a survey of school food service officials found that 88 percent of districts still need at least one more piece of kitchen equipment.
Jamie Stengle, "Schools seek upgrades to entice healthy eating", Associated Press , May 17, 2014, © The Associated Press
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HEALTH & WELLNESS
Food & Nutrition
Kid's Health
Pre-School/School
Teen
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New Peanut Flour May Be Better Suited To Desensitizing People To Peanuts

May 16, 2014: 12:00 AM EST
Researchers at North Carolina State University have created a modified peanut flour that could be used to safely desensitize people who are allergic to peanuts. The new flour contains allergens called epitopes, as well as natural edible fruit polyphenols, and could replace the peanut flour currently used to desensitize people to dangerous peanut allergies, because the flour is itself dangerous, producing severe side effects. Polyphenols in the newly developed flour alter the epitopes so that they do not trigger an allergic response in the patient. But they still cause enough of an immune system reaction to slowly desensitize the person to peanuts. The researchers said the flour could also be adapted to treat other kinds of food allergens.
Kristen Fischer, "New Type of Flour Could Help Desensitize Kids to Food Allergies", Healthline, May 16, 2014, © Healthline Networks, Inc
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HEALTH & WELLNESS
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Beneficial For Type 2 Diabetics: Wholegrain Rye Bread, Sourdough Wheat Bread

May 16, 2014: 12:00 AM EST
Eating whole grain rye and sourdough-fermented wheat bread lowers blood sugar and insulin response after meals, effectively reducing the risk of type 2 diabetes, a Finnish doctoral thesis confirms. The researcher said natural fiber of the breads, with its indigestible carbs and bioactive compounds, impact glucose metabolism in healthy people and people with metabolic syndrome, a precursor of type 2 diabetes. Everything works synergetically in glucose metabolism, Jenni Lappi shows: intestinal microbes, short chain fatty acids produced by fermenting grain fiber, and metabolites of phenolic acids contained in grain fiber.
"Wholegrain bread reduces risk of diabetes: study", Xinhua News (China), May 16, 2014, © Xinhua, english.news.cn.
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Weight, Blood Sugar Are Better Controlled When Type 2 Diabetics Eat Fewer, Larger Meals

May 15, 2014: 12:00 AM EST
Some nutritionists and healthcare professionals have urged type 2 diabetics to eat six small meals during the day to help control weight and blood sugar. But a new study by scientists in the Czech Republic finds that eating two large meals a day. Fifty-four men and women aged 30 to 70 being treated with oral diabetes drugs followed either of two restricted-calorie diet regimens (two large meals or six small meals a day) for 12 weeks, then switched regimens for 12 weeks. The researchers measured various biomarkers, including fasting blood sugar, found that type 2 diabetics on a calorie-restricted diet benefited from eating larger breakfasts and lunches rather than six smaller meals during the day.
Hana Kahleová et al. , "Eating two larger meals a day (breakfast and lunch) is more effective than six smaller meals in a reduced-energy regimen for patients with type 2 diabetes: a randomized crossover study. ", Diabetologia, May 15, 2014, © Springer
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Czech Republic

Meta-Analysis Shows That Sugar Contributes To Risk Factors For Heart Disease

May 15, 2014: 12:00 AM EST
New Zealand researchers who analyzed nearly 50 years of clinical study data from around the world  found that sugars contribute to cardiovascular risk, no matter what a person’s weight is. Data from 49 studies were collected and pooled for analysis. The researchers acknowledged that the effects of sugars on blood pressure and lipids were “relatively modest”, but stressed that the findings support public health recommendations to reduce added sugar in diets. They suggested that the human body somehow handles sugar metabolism differently from other carbohydrates.
L. A. Te Morenga et al., "Dietary sugars and cardiometabolic risk: systematic review and meta-analyses of randomized controlled trials of the effects on blood pressure and lipids. ", American Journal of Clinical Nutrition, May 15, 2014, © American Society for Nutrition
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Heart Patients Can Overdo It When It Comes To High-Intensity Workouts

May 14, 2014: 12:00 AM EST
High-intensity exercise can be deadly when people with heart disease overdo it, a German study warns. And a Swedish study shows that more than five hours a week of endurance exercise by young men increases the risk of an irregular heart beat later in life. In other words, more is not always better when it comes to intense workouts. The German study tracked frequency and intensity of exercise of 1,000 people, mostly in their 60s, with stable heart disease for ten years. Inactive people were twice as likely to have a heart attack or stroke. But so were those who exercised the most strenuously every day. The Swedish study found that men who had exercised intensively for more than five hours a week were 19 percent more likely to develop an irregular heart rhythm by age 60.
N. Drca et al., "Atrial fibrillation is associated with different levels of physical activity levels at different ages in men. ", Heart, May 14, 2014, © BMJ Publishing Group Ltd & British Cardiovascular Society
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Germany
Sweden

Frequent – But Brief – Intense Workout Sessions Are Better At Controlling Blood Sugar

May 14, 2014: 12:00 AM EST
New Zealand scientists who conducted a clinical study among nine adults with insulin resistance found that several short bouts of exercise daily work better at controlling blood sugar levels than one longer daily workout. When first tested, participants showed extremely high blood sugar levels after eating, an indication of unhealthy insulin resistance, a precursor of diabetes. The participants tried different exercise routines: moderate for 30 minutes before dinner, and intense “snacking” workouts (12 minutes) before breakfast, lunch and dinner. Both types of workout improved blood sugar levels after eating, but the “snacking” pattern controlled blood sugar throughout the day, not just after meals. 
Gretchen Reynolds, "Exercise ‘Snacks’ to Control Blood Sugar", The New York Times , May 14, 2014, © The New York Times Company
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Stress May Keep Obese Exercisers From Losing Weight - Study

May 12, 2014: 12:00 AM EST
Norwegian researchers have found a paradoxical phenomenon among inactive obese people who start exercising: working out may actually be counter-productive. The standard advice for overweight people is to shed pounds by eating fewer calories and getting more exercise. But in the study, 17 sedentary obese people participating in a 22-week program of exercise, diet and health education lost less weight than expected. The researchers said the surprising finding  could be related to the high levels of cortisol, the so-called stress hormone, among the participants. They were actually more physiologically more stressed while in the program. The researchers acknowledged that the study sample was small and further research should be pursued.
Brynjar Foss et al., "Exercise can alter cortisol responses in obese subjects. ", Journal of Exercise Physiology Online, May 12, 2014, © Foss et al.
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Study Rules Out Resveratrol As Reason For Red Wine’s Heart-Protective Benefit

May 12, 2014: 12:00 AM EST
A 15-year U.S. study of people in Italy whose diet includes regular intake of resveratrol found that the compound is not associated with an extended lifespan or reduced risk of cardiovascular disease or cancer. For many years now resveratrol has been touted as a sort of miracle nutrient because cultures that drink red wine, which contains significant amounts of resveratrol, seem to live longer and have less heart disease. The researchers, however, could find no evidence  that resveratrol was the reason. They acknowledged that drinking red wine, eating chocolate and berries is associated with reduced risk of heart problems. But some other ingredient, so far unknown, is probably providing the protective benefit.
Richard D. Semba et al., "Resveratrol Levels and All-Cause Mortality in Older Community-Dwelling Adults. ", JAMA Internal Medicine, May 12, 2014, © American Medical Association
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Italy

Study: No Connection Between Calcium Supplements And Cardiovascular Disease Risk

May 9, 2014: 12:00 AM EST
Contrary to earlier published studies, there’s no connection between cardiovascular disease in women and calcium supplements taken to maintain bone health, according to a U.S. study. The researchers analyzed data collected from a cohort study involving more than 74,000 women who were followed for 24 years. During that time, there were 2,709 heart attacks and 1,856 strokes. Women who took more than 1,000 mg/day of calcium supplements compared with none, the risk for coronary heart disease and for stroke was about the same as for non-smokers, women without hypertension, and women who had regular physical exams. The researchers concluded that their findings “do not support the hypothesis that calcium supplement intake increases cardiovascular disease risk in women”.
J. M. Paik et al., "Calcium supplement intake and risk of cardiovascular disease in women. ", Osteoporosis International, May 09, 2014, © International Osteoporosis Foundation
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HEALTH & WELLNESS
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Men’s Hearts Benefit From Intense Exercise Even In Later Life

May 9, 2014: 12:00 AM EST
A study by French scientists finds that moderately intense exercise offers significant heart  health benefits for older men, even if they began exercising after age 40. The clinical study involved 40 healthy men over age 55 with no heart problems. Some of the men had done relatively little exercising in their lives; others had been exercising for five years or longer, including some who had begun exercising before age 30 (T30) or after age 40 (T40). Measurements of heart performance were taken as the men began programs of running or cycling. The study found no difference between the T30 and T40 men in cardiac echocardiography tests. The researchers concluded that the heart can benefit from intense exercise, even when it is begun late in life.
David Matelot et al., "Cardiac benefits of endurance training: 40 years old is not too late to start. ", News release, study presented at the EuroPRevent congress 2014, May 09, 2014, © Matelot et al.
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HEALTH & WELLNESS
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Men's Health
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France

Eating Fruits, Vegetables Reduces Risk Of Stroke In Men And Women Of All Ages

May 8, 2014: 12:00 AM EST
A meta-analysis of 20 studies conducted around the world over two decades demonstrates that the risk of stroke can be reduced significantly by eating fruits and vegetables every day. The clinical studies, which included more than 760,000 men and women who had 16,981 strokes, showed a 32 percent decrease in stroke risk for every 200 grams of fruit eaten, and an 11 percent reduced risk for every 200 grams of vegetables. The Chinese researchers said the beneficial effects of fruits and vegetables applied equally to men and women, to type of stroke (clot or bleeding), and to all ages (younger or older than 55).
D. Hu et al., "Fruits and Vegetables Consumption and Risk of Stroke: A Meta-Analysis of Prospective Cohort Studies. ", Stroke, May 08, 2014, © American Heart Association, Inc.
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HEALTH & WELLNESS
Body
Food & Nutrition
Better For You
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Heart & Cardiovascular
Preventative Care
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China

Low-Carb Diet More Beneficial To Type 2 Diabetics

May 8, 2014: 12:00 AM EST
A two-year Swedish study of the impact of reducing dietary carbs or fat on type 2 diabetics has found that the low-carb diet had the more positive effect. The clinical trial involving 61 patients who ate either a low-fat or low-carb diet found that only the patients whose diet was low in carbohydrates saw reduced levels of inflammation. Both groups lost about the same amount of weight. Patients with type 2 diabetes experience higher levels of inflammation which is believed to contribute to a higher risk of cardiovascular disease and other complications.
Lena Jonasson et al., "Advice to follow a low-carbohydrate diet has a favourable impact on low-grade inflammation in type 2 diabetes compared with advice to follow a low-fat diet. ", Annals of Medicine, May 08, 2014, © Informa Plc.
Domains
HEALTH & WELLNESS
Body
Conditions
Food & Nutrition
Dieting & Weight Control
Low-Carb
Diabetes
Obesity
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Worldwide
EMEA
Europe
Sweden

Revolutionary Bread Mix Provides An Answer To Almost Every Dietary Concern

May 7, 2014: 12:00 AM EST
A Florida-based bakery says it’s ready to shake up the bread industry with a bread mix that addresses a myriad of health problems – celiac disease, gluten intolerance, insulin resistance, hypertension, obesity, need for more protein, etc. Smart Baking Company will deliver its Smart Loaf mix to health food stores after its crowd-funding “kick starter” program finishes on May 21. The Smart Loaf mix will be high in protein and fiber, gluten free, zero carb and low in sodium. At 80 calories per service, the quick baking bread – just 60 minutes from start to loaf – is targeted at people who want to avoid wheat, starch and sugar, the company says. And to those who don’t own baking pans: the package serves as the pan.
"World's First Zerocarb and Gluten Free Bread Mix", News release, Smart Baking Company, May 07, 2014, © Smart Baking Company
Domains
HEALTH & WELLNESS
Body
Conditions
Food & Nutrition
Dieting & Weight Control
Digestive
Heart & Cardiovascular
Low-Carb
Other Food & Nutrition
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Excessive Intake Of Phosphate-Rich Foods May Be Contributing To Hypertension

May 5, 2014: 12:00 AM EST
Austrian researchers have found that phosphate, found naturally in foods and used extensively in food processing, may be contributing to high blood pressure. The researchers showed that the hormone FGF23 is produced when large amounts of phosphates are consumed. The hormone, which controls renal secretion and reabsorption of sodium, has a negative effect on the cardiovascular system by increasing stress on the heart. The researchers concluded that inhibition of FGF23 or its pathway could help bring cardiovascular disease and vascular calcification under control.
Olena Andrukhova et al., "FGF23 Regulates Renal Sodium Handling and Blood Pressure. ", EMBO Molecular Medicine, May 05, 2014, © Andrukhova et al.
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HEALTH & WELLNESS
Body
Food & Nutrition
Heart & Cardiovascular
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Europe
Austria

Schools Seek Slower Enforcement Of Healthful Lunch Mandates

May 5, 2014: 12:00 AM EST
Schools trying to provide healthful school lunches are feeling the blowback from disgruntled students who, for example, mostly turn up their noses at the nutritious whole grain pastas that are available. The problem is, beginning in the fall, U.S. schools are required to provide whole grain rolls, biscuits, pizza crust, tortillas and even grits in the cafeterias. So schools are asking Congress and the USDA to rescind or slow down some of the requirements because, they say, there just aren’t enough  products on the market that kids like. The School Nutrition Association has asked lawmakers and regulators to require only that half of foods be whole grain-rich. They also want the 2017 sodium requirements postponed and the fruit and vegetable requirement eliminated.
Mary Clare Jalonick, "Schools seek changes to healthier lunch rules", Yahoo! News, May 05, 2014, via Associated Press, © The Associated Press/Yahoo!
Domains
HEALTH & WELLNESS
Food & Nutrition
Kid's Health
Pre-School/School
Teen
Whole Grains
Geographies
Worldwide
North America
United States of America

Study Shows That Obese Kids Eat Healthful Foods When They Live Closer To Supermarkets

May 3, 2014: 12:00 AM EST
Interventions to help obese children conquer their diet and weight problems work best when the families live near a supermarket, according to a Canadian study. The researchers analyzed data from a randomized, controlled clinical trial involving children aged  six to 12 in 14 pediatric practices in one state. The study compared the results of two different interventions that focused on the type of support provided to the families by the physicians. Though living closer to a supermarket did not affect consumption of sugary drinks, it did help increase the intake of fruits and vegetables. Kids who lived farther away also had larger body mass indexes.
Lauren G. Fiechtner et al., "Proximity to Supermarkets Modifies Intervention Effects on Diet and Body Mass Index Changes in an Obesity Randomized Trial", Study presented at the Pediatric Academic Societies (PAS) annual meeting, May 03, 2014, © Fiechtner et al.
Domains
HEALTH & WELLNESS
Body
Conditions
Food & Nutrition
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Teen
Dieting & Weight Control
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Obesity
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Worldwide
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Physical Fitness Is Linked Closely To Mental Fitness

May 2, 2014: 12:00 AM EST
A U.S. study that tested 75 college students on memory skills found that the old saw – a sound mind in a sound body – still holds true. The students were given long-term memory tests over two days. Researchers found that those who were more physically fit had better memories than those who weren’t. Fitness was tested by measuring the amount of oxygen consumed while running on a treadmill. According to the researchers, the findings attest to the adverse effects of the increasingly sedentary lifestyles of people in the U.S. and other Western cultures.
Matthew B. Pontifex et al., "Poorer aerobic fitness relates to reduced integrity of multiple memory systems. ", Cognitive, Affective, & Behavioral Neuroscience, May 02, 2014, © The Psychonomic Society
Domains
HEALTH & WELLNESS
Body
Mind
Mental Alertness
Brain
Fitness & Exercise
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Worldwide
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United States of America

Statins Work Better At Reducing Cardiovascular Risk When Mixed With Omega-3s

May 1, 2014: 12:00 AM EST
Combining the cholesterol-treating drugs known as statins with the omega-3 fatty acid EPA may help reduce the risk of cardiovascular disease, U.S. researchers report. For the lab study, researchers used human tissue to analyze the impact of EPA and statins on the cells that line the surfaces of blood vessels. They measured the release of molecules from the endothelial cells including nitric oxide, an essential regulator of blood vessel health. They found that mixing EPA with a statin was more than 50 percent better than the statin alone in reversing endothelial damage.
R. Preston Mason et al., "Combination of statin, omega-3 fatty acid may provide cardioprotective effects", News release, study presented at the National Lipid Association Scientific Sessions, May 01, 2014, © Mason et al.
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HEALTH & WELLNESS
Body
Food & Nutrition
Heart & Cardiovascular
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Worldwide
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United States of America

Seminal Study Of Inuits, Whale Blubber Diet And Heart Disease Called Into Question

May 1, 2014: 12:00 AM EST
Forty years ago two Danish scientists suggested that a whale and seal blubber diet protected the Inuit of Greenland from coronary artery disease. Nutritionists and physicians have relied on those findings in recommending oily fish to protect arteries. But a new Canadian study that looked at data from four decades of research shows that the Inuit actually did suffer from coronary artery disease (CAD), but it was underreported to medical authorities because of the difficulty of collecting health information from people in remote areas.  The new investigation shows that the Inuit not only are just as likely to suffer from cardiovascular disease as non-Inuits, but they have very high rates of mortality due to strokes.
George J. Fodor et al., "“Fishing” for the origins of the “Eskimos and heart disease” story. Facts or wishful thinking? A review", Canadian Journal of Cardiology, May 01, 2014, © Canadian Cardiovascular Society
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HEALTH & WELLNESS
Body
Food & Nutrition
Heart & Cardiovascular
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Worldwide
North America
EMEA
Canada
Europe
Denmark
Greenland

Weight Gain Is Chief Worry Of Smokers Who Seek – Or Avoid – Stop-Smoking Programs

May 1, 2014: 12:00 AM EST
A U.S. study finds that smokers worry about gaining weight after quitting, whether or not they sought treatment, if they had tried quitting in the past and ended up gaining weight. On average, smokers who quit gain between eight and 14 pounds. This phenomenon often keeps smokers from quitting. For the study researchers questioned 186 smokers who had sought treatment to quit. They also questioned 102 smokers who avoided treatment. All were asked about weight gain during past attempts to quit and whether gaining weight was a concern. They found that smokers who sought treatment were equally concerned about gaining weight as the smokers who avoided treatment.
S. Veldheer et al., "Once bitten, twice shy: concern about gaining weight after smoking cessation and its association with seeking treatment. ", International Journal of Clinical Practice, May 01, 2014, © John Wiley & Sons, Inc.
Domains
HEALTH & WELLNESS
Body
Mind
Other Mind
Dieting & Weight Control
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Worldwide
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United States of America

Edible Antimicrobial Films Might Someday Protect Meats From Pathogens

May 1, 2014: 12:00 AM EST
An edible, tasteless, transparent polymer film derived from a fungus might provide at least part of a solution to the problem of foodborne pathogens in the meat and poultry industries. U.S. researchers tested whether polymer films made from pullulan and permeated with essential oils derived from rosemary, oregano and zinc oxide or silver nanoparticles protected meats from harmful microbes. They found that meats vacuum-wrapped with the films not only killed germs already on the meats, but they protected the meats from further microbial incursions. The next step is to figure out how to “co-extrude” the antimicrobial films with conventional plastic films to combine the oxygen barrier of the plastic with the antimicrobial properties of the edible film.
Mohamed K. Morsy et al., "Incorporation of Essential Oils and Nanoparticles in Pullulan Films to Control Foodborne Pathogens on Meat and Poultry Products. ", Journal of Food Science, May 01, 2014, © Institute of Food Technologists
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HEALTH & WELLNESS
Food & Nutrition
Safety
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Worldwide
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Acetate Released From Fiber Digestion May Be Key To Controlling Appetite

April 30, 2014: 12:00 AM EST
Researchers in the U.K. have discovered a molecule that may explain why eating high-fiber fruits and vegetables curbs the appetite. Dietary fiber, found in most plants and vegetables, is digested by bacteria in the intestines, where it ferments and releases large amounts of acetate into the bloodstream. Researchers tracked the acetate as it made its way to the brain. On arrival in the hyothalamus, the acetate produces a signal that suppresses the appetite. The researchers said their findings could be helpful in treating obesity if they could figure out either how to deliver acetate to the brain in safe doses, or how to manipulate fiber so that smaller amounts would release larger amounts of acetate.
G. Frost et al. , "The short-chain fatty acid acetate reduces appetite via a central homeostatic mechanism. ", Nature Communications, April 30, 2014, © Frost et al.
Domains
HEALTH & WELLNESS
Body
Conditions
Food & Nutrition
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Digestive
Other Food & Nutrition
Obesity
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Worldwide
EMEA
Europe
United Kingdom

Whey Protein Offers Significant Health Benefits To Pre-Diabetic Obese People

April 30, 2014: 12:00 AM EST
Danish research shows that meals supplemented with whey protein could help improve metabolism for people who are obese but not yet diabetic. For the study, participants ate the same meal of soup and bread plus one kind of protein: whey, gluten, casein or cod. They found that the meal supplemented with whey, which is found in milk and cheese, caused stomachs to empty more slowly. They also had lower levels of fatty acids in their blood after meals and higher amounts of the types of amino acids that boost insulin, which keeps blood sugar levels where they’re supposed to be.
Jan Stanstrup et al., "Whey Protein Delays Gastric Emptying and Suppresses Plasma Fatty Acids and Their Metabolites Compared to Casein, Gluten, and Fish Protein. ", Journal of Proteome Research, April 30, 2014, © American Chemical Society
Domains
HEALTH & WELLNESS
Body
Conditions
Food & Nutrition
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Diabetes
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Worldwide
EMEA
Europe
Denmark

People Under Stress Metabolize Calories Differently, With Unhealthy Results

April 29, 2014: 12:00 AM EST
Highly stressed people who consume a high-fat, high-sugar diet tend to be more at risk for serious health problems than less stressed people who indulge in the same unhealthy diet, a new U.S. study finds. Researchers followed 61 healthy women, 33 of whom were chronically stressed from caring for a spouse or parent with dementia. The women reported their consumption of high sugar, high fat foods for a year. The researchers evaluated key biological markers associated with elevated metabolic risk. More frequent high-fat, high-sugar eating significantly predicted a larger waistline, more truncal fat, higher oxidative damage, and more insulin resistance among the stressed-out women. These women also had higher levels of a stress-related biomarker, peripheral Neuropeptide Y.
Kirstin Aschbacher et al., " Chronic Stress Increases Vulnerability to Diet-Related Abdominal Fat, Oxidative Stress, and Metabolic Risk. ", Psychoneuroendocrinology, April 29, 2014, © Elsevier Ltd.
Domains
HEALTH & WELLNESS
Body
Conditions
Food & Nutrition
Mind
Women's Health
Other Women's Health
Stress Management
Dieting & Weight Control
Other Food & Nutrition
Obesity
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Worldwide
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United States of America

Smartphone Technology Can Be An Effective Way To Make Weight Loss Strategies Work

April 29, 2014: 12:00 AM EST
Starting – and failing at – dieting is a familiar experience for the seven of ten Americans who are overweight or obese. Now a U.S. researcher reports that information technology generally, and smartphones and their treasure trove of apps in particular, are helping to improve that situation. The weight loss strategies embraced by the apps have been around a long time. But the apps repackage the good advice and put helpful tools like exercise logs and nutritional databases at dieters’ fingertips. Self-monitoring is the key to  weight loss, according to Cheryl Shigaki, and that is much easier to do with hand-held information technology. Feedback on weight loss progress is an effective motivator that also permits better evaluation of health behaviors.
Cheryl L. Shigaki et al., "Successful weight loss: how information technology is used to lose", Telemedicine and e-Health, April 29, 2014, © Mary Ann Liebert, Inc.
Domains
HEALTH & WELLNESS
Body
Conditions
Dieting & Weight Control
Fitness & Exercise
Obesity
Geographies
Worldwide
North America
United States of America

The Right Amount Of Sleep – And Reading – Can Fend Off Dementia

April 29, 2014: 12:00 AM EST
Cognitive impairment among the world’s aging population is already a serious problem, and is expected to get worse: 100 million cases by 2050, up from 36.5 million now.  In a study of 245 people over 65 that looked beyond genetic factors to lifestyles (e.g., exercise, intellectual stimulation, etc.) associated with cognitive impairment, researchers in Spain found that sleeping fewer than six hours, or more than eight hours, nearly triples the risk of cognitive impairment. Chronic insomnia and daytime sleepiness are therefore risk factors associated with dementia. Likewise, seniors who do not read at all are 3.7 times more likely to suffer from cognitive impairment, while those who read only occasionally are 2.5 times more likely.
Climent María Teresa et al., "Estilos de vida asociados a deterioro cognitivo. ", Revista de Investigación Clínica, April 29, 2014, © Indice Mexicano de Revistas Biomédicas Latinoamericana
Domains
HEALTH & WELLNESS
Body
Mind
Mental Alertness
Sleep & Relaxation
Aging
Brain
Preventative Care
Geographies
Worldwide
EMEA
Europe
Spain

Tart Cherry Juice Shown To Improve Sleep In Seniors

April 28, 2014: 12:00 AM EST
A U.S. study presented at a recent scientific meeting makes the case that a regular dietary regimen of tart cherry juice effectively combats insomnia, a disorder that has been linked to higher levels of chronic pain, high blood pressure, type 2 diabetes and dementia in older people. In a small clinical trial, seven insomniacs whose average age was 68 drank eight ounces of tart cherry juice twice daily for two weeks. A two-week washout period followed, then two weeks when they drank another beverage. The people were monitored and completed questionnaires. Those who drank the Montmorency tart cherry juice in the morning and at night slept an hour longer each night (averaging 84 minutes) and their sleep was more efficient.
"Study: Tart Cherry Juice Increases Sleep Time In Adults With Insomnia", News release, Cherry Marketing Institute, April 28, 2014, © Cherry Marketing Institute
Domains
HEALTH & WELLNESS
Body
Conditions
Food & Nutrition
Mind
Mental Alertness
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Other Food & Nutrition
Diabetes
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Worldwide
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United States of America

Amway Joins CARE To Deliver Nutrient Packets To At-Risk Kids Worldwide

April 28, 2014: 12:00 AM EST
Amway is launching a global initiative to fight childhood malnutrition using its Nutrilite Little Bits nutrient powder packets. Each one-gram packet contains 15 vitamins and minerals. The Power of 5 campaign will organize efforts to deliver the packets supporting healthy growth and development to needy children aged six months to five years old around the world. Nongovernmental organizations like CARE, local humanitarian groups, as well as Amway business owners, are all participating. According to the World Health Organization (WHO), seven million children under age five die each year from preventable causes; malnutrition is the underlying cause of 45 percent of the deaths.
"Amway Launches Global Effort to Fight Childhood Malnutrition", News release, Yahoo Finance, April 28, 2014, © Amway
Domains
HEALTH & WELLNESS
Kid's Health
Pre-School/School
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Worldwide
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United States of America

Statin Users Are Eating More Fat, Undermining The Effect Of The Drug

April 28, 2014: 12:00 AM EST
A U.S. study comparing statin drug users in 2000 and 2010 found the recent group eating more calories and fat, thereby undermining  therapeutic effect of the drugs. The data suggested to researchers that taking statins to lower cholesterol gave patients a “false sense of security” that led to greater body mass index levels and a greater risk of heart disease and other obesity-related health problems. Analyzing data from national health surveys conducted ten years apart, the researchers found that caloric intake among statin users rose 9.6 percent over the decade, and fat consumption rose 14.4 percent. Eating more fat, especially saturated fat, leads to higher cholesterol levels that undermine the purpose of taking statins.
Takehiro Sugiyama et al., "Different Time Trends of Caloric and Fat Intake Between Statin Users and Nonusers Among US Adults. ", JAMA Internal Medicine, April 28, 2014, © Sugiyama et al.
Domains
HEALTH & WELLNESS
Body
Food & Nutrition
Dieting & Weight Control
Heart & Cardiovascular
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Worldwide
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United States of America

Cost Is The Main Barrier To Healthful Diet In The U.S.

April 27, 2014: 12:00 AM EST
The main reason poorer Americans tend not to eat a healthful diet is money, or more precisely, the lack of it, according to a recent study. The vast majority of low-income families – 85 percent – in the U.S. know that eating nutritious foods is important to health and are interested in learning more about buying and preparing healthful meals. But 70 percent said that cost is keeping them from buying such foods. The hungriest Americans are the unemployed, according to the study, and single men under the age of 65. Federal nutrition assistance programs such as WIC and SNAP (Supplemental Nutrition Assistance Program) help, but they don’t cover the whole cost of feeding a family.
"Cost Impacting Healthy-eating Desire", Prepared Foods Network, April 27, 2014, © BNP Media
Domains
HEALTH & WELLNESS
Food & Nutrition
Other Food & Nutrition
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Worldwide
North America
United States of America

Evidence Mounts That Eating Fatty Fish Helps Prevent Cognitive Decline

April 27, 2014: 12:00 AM EST
A group of 895 seniors who were given cognitive tests (i.e., memory, attention, organization and planning, etc.) were also asked how much omega-3 polyunsaturated fatty acids (PUFA) they ate in the form of seafood. The intake, mostly from canned tuna, was low. Dietary guidelines recommend eight or more ounces of seafood a week, but only 27 percent met or exceeded that level. Comparing omega-3 intake and test results after a two-year follow-up, U.S. researchers said those who ate the smallest amounts were the most likely to experience cognitive decline during the study period. The researchers concluded that intake of fatty fish such as salmon, tuna and trout certainly has health benefits, and may help prevent cognitive decline.
Tammy Scott et al., "Diet can predict cognitive decline, researchers say", News release, study presented at the Experimental Biology 2014 meeting, April 27, 2014, © Scott et al.
Domains
HEALTH & WELLNESS
Body
Food & Nutrition
Mind
Mental Alertness
Aging
Brain
Other Food & Nutrition
Geographies
Worldwide
North America
United States of America

Smaller Cereal Flakes Increase Total Weight Of Cereal Serving – And Caloric Intake

April 26, 2014: 12:00 AM EST
U.S. researchers who tested the influence of food volume on calorie intake – they used a rolling pin to gradually reduce the size of cereal flakes and the volume by weight – found that smaller flake size led to increased caloric consumption. Even though people poured a smaller volume of the crushed cereal into their bowls, they ended up eating more cereal by weight – and more calories. As the volumes decreased, people thought they were eating less cereal and the same or fewer calories, “but instead they ended up significantly overeating”. The researchers recommended that, when eating cereals with small pieces, people should reduce the recommended serving size to account for the low volume.
Barbara J. Rolls et al., "Variations in Cereal Volume Affect the Amount Selected and Eaten for Breakfast", Journal of the Academy of Nutrition and Dietetics, April 26, 2014, © Academy of Nutrition and Dietetics
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HEALTH & WELLNESS
Body
Food & Nutrition
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