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Foods And Beverages Containing Resveratrol On The Rise

December 11, 2012: 12:00 AM EST
Innova Market Insights reports that resveratrol – a type of natural phenol found in the skin of red grapes and in red wine and used in many supplements – is being increasingly included in new food and beverage products. Non-supplement product categories containing resveratrol include beverages, confectionery and snacks. Marketers have touted the natural presence of resveratrol in grape skins, cocoa powder and peanuts in new product launches that include wine and chocolate. Worldwide, the  number of new foods and beverages containing resveratrol has risen “consistently” between 2000 and 2010, with particularly strong activity in 2009 and 2010.
"Rising Role for Resveratrol in Non-Supplement Applications", Nutraceuticals World, December 11, 2012, © Rodman Publishing
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Iron Supplements Given To Low Birth Weight Babies May Prevent Later Behavior Problems

December 10, 2012: 12:00 AM EST
Scientists in Sweden have found in a randomized, controlled study that administering iron supplements to low birth weight infants reduces the risk of behavior problems like attention deficit-hyperactivity disorder (ADHD) later in life. Researchers gave 285 marginally low birth weight infants either no iron, or one or two mg/kg a day of iron supplements, from six weeks to six  months of age. When tested at age three-and-a-half, a significant effect from the iron supplements was found among the low birth weight babies. Nearly 13 percent who received no iron supplements showed signs of behavior problems, but only 2.9 percent in the 1-mg group and 2.7 percent of the 2-mg group.
Staffan K. Berglund et al., "Effects of Iron Supplementation of LBW Infants on Cognition and Behavior at 3 Years", Pediatrics, December 10, 2012, © American Academy of Pediatrics
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Salt Intake Linked To Drinking Sugary Beverages – And Increased Risk Of Obesity

December 10, 2012: 12:00 AM EST
Researchers in Australia have discovered a link between the consumption of salty foods and sugar-sweetened drinks. It was found that children who eat salty snacks like pretzels and potato chips also tend to drink a lot of sugary sodas and juices, and that might be a precursor of obesity. The study, which involved 4,300 Australian children and adolescents, found that children who consumed more than one sugary drink in a day were 26 percent more likely to be overweight or obese than their kids who avoided sweetened drinks. The association tapered off once exercise habits were factored in. But the researchers said “salt reduction strategies may be useful in childhood obesity prevention efforts”.
Carley A. Grimes et al., "Dietary Salt Intake, Sugar-Sweetened Beverage Consumption, and Obesity Risk", Pediatrics, December 10, 2012, © American Academy of Pediatrics
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Mobile Phone App Plus Nutrition Education Yields Significant Weight Loss

December 10, 2012: 12:00 AM EST
Mobile apps and widgets that help people keep track of eating and calories can help people lose weight, as long as the technology is supplemented by classes on nutrition and exercise, according to a U.S. study. The study included 69 overweight and obese adults – mainly men – who were an average age of 58. All participants had a coach and all were offered health education classes on nutrition, exercise and behavior change. People who used the mobile phone technology and attended 80 percent of the health education sessions lost 15 pounds and maintained the loss for one year. A control group that received nutrition education – but no mobile app – did not lose weight.
Bonnie Spring et al., "Integrating Technology Into Standard Weight Loss Treatment: A Randomized Controlled Trial", Archives of Internal Medicine, December 10, 2012, © American Medical Association
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Digestion Of Infant Formula Releases Fatty Acids That Can Be Toxic To Premature Infants

December 10, 2012: 12:00 AM EST
An often deadly condition among premature infants has been linked by U.S. scientists to the digestion of infant formula, but not breast milk. Necrotizing enterocolitis, a severe and often fatal intestinal condition, develops when the “detergent” capacity of free fatty acids cause cellular death by damaging cell membranes. The researchers found that breast milk seems to have a built-in mechanism that prevents cell death, but formula quickly releases high levels of deadly free fatty acids during digestion. Breast milk, however, is digested in a slower, more controlled, process.
Alexander H. Penn et al., "Digested formula but not digested fresh human milk causes death of intestinal cells in vitro: implications for necrotizing enterocolitis", Pediatric Research, December 10, 2012, © Nature Publishing Group
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Overeating Among Adolescents Can Predict Onset Of Drug Use

December 10, 2012: 12:00 AM EST
A U.S. study involving 16,882 adolescent boys and girls found that overeating, including binge eating, predicts the onset of marijuana and other drug use. Researchers also found that binge eating – eating  much more than normal during a given period of time – predicts the onset of overweight/obesity and depression. Binge eating was more common among females than males, with 2.3 percent to 3.1 percent of females and 0.3 percent to 1 percent of males reporting binge eating between the ages of 16 and 24, according to the study results. Binge eating that involves a loss of control is “amenable to intervention,” researchers said, so physicians should be encouraged to screen adolescents for binge eating.
Kendrin R. Sonneville et al., "Longitudinal Associations Between Binge Eating and Overeating and Adverse Outcomes Among Adolescents and Young Adults", Archives of Pediatrics & Adolescent Medicine, December 10, 2012, © American Medical Association
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Study Finds That Eating Frequent, Smaller Meals May Not Be As Healthy As Once Thought

December 6, 2012: 12:00 AM EST
Contrary to recent suggestions about weight loss, a new study finds that obese women who eat fewer, but larger, meals – rather than several small meals – each day may be metabolically more healthy. According to U.S. researchers, eating larger meals less often lowered blood-fat levels. Eventually, eating fewer, larger meals each day could lower blood-fat levels and lower the risk of heart disease. The study focused on the impact of meal frequency on blood-sugar and blood-fat levels in eight obese women. Meals alternated between more frequent, smaller meals, and less frequent, larger meals, on two separate days. Each meal totaled 1,500 calories. Women who consumed three meals a day had significantly lower fat in their blood.
Timothy D. Heden et al., "Meal Frequency Differentially Alters Postprandial Triacylglycerol and Insulin Concentrations in Obese Women", Obesity, December 06, 2012, © The Obesity Society
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Weight Loss May Simply Be A Matter Of Cutting Fat From The Diet

December 6, 2012: 12:00 AM EST
A systematic review of the results of 33 randomized, controlled trials in North America, Europe and New Zealand discovered that eating less fat significantly reduces body weight, body mass index and waist circumference. The trials, involving 73,589 people of all ages and sexes, suggests that simply exchanging fatty foods for lower fat alternatives can help people lose as much as 3.5 pounds, while reducing blood pressure and cholesterol levels. The British researchers recommended consuming low fat milk and yogurt, less butter and cheese, and removing fat from meat. “Most importantly,” they said, “have fruit instead of fatty snacks like biscuits, cake and crisps.”
L. Hooper et al., "Effect of reducing total fat intake on body weight: systematic review and meta-analysis of randomized controlled trials and cohort studies", BMJ, December 06, 2012, © BMJ Publishing Group Ltd
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Diet Has Major Impact On How Our Genes Function

December 6, 2012: 12:00 AM EST
U.S. research finds that though aging causes major molecular changes to our genes, what we eat also has a big effect. Molecular changes to our genes – called epigenetic marks – can be reduced, for example, by consuming adequate levels of selenium and vitamin D. But high blood folate and obesity increase the genetic changes. The epigenetic changes do not alter DNA, but control whether genes are turned on or off. Some changes can determine whether cancer develops. The researchers examined the colon cells of volunteers attending a colonoscopy clinic. Men in the study tended to have more epigenetic changes than women, which may partly explain why men are at greater risk of colon cancer.
Henri S Tapp et al., "Nutritional factors and gender influence age-related DNA methylation in the human rectal mucosa", Aging Cell, December 06, 2012, © Tapp et al.
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Micro-Encapsulated Food Ingredient Delivers Recommended Iron Without Side Affects

December 6, 2012: 12:00 AM EST
Iron deficiency, also known as anemia, is a serious global health problem. To help solve it, food companies have fortified foods with iron, but the metallic or rancid taste and other adverse effects  – discolored teeth, heartburn, etc. – have led to consumer rejection. Now a Spanish biotech company has launched a food ingredient that provides the recommended daily amount of iron in a single dose by using a micro-encapsulation technology. AB-Fortis, from AB-Biotics, avoids the metallic taste and other classic side effects of iron fortification of foods. The product features a  calcium alginate matrix that holds and protects a salt of iron inside. This capsule is stable so it can be easily incorporated into food processing, according to the company.
"AB-Biotics Launches a New Food Ingredient to Prevent Iron Deficiency", Nutrition Horizon, December 06, 2012, © CNS Media BV
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Lower Levels Of Vitamin B-12 Linked To More Rapid Cognitive Decline In Older Adults

December 5, 2012: 12:00 AM EST
U.S. researchers have discovered a link between lower levels of vitamin B-12 and cognitive decline in the older adults. The study of 549 men and women grouped participants according to blood levels of vitamin B-12, and screened for dementia using a commonly applied test. They found that those with lowest levels of B-12 were more likely to suffer rapid cognitive decline over time. The researchers emphasized that the study did not show causation, but the associations raised concern that some cognitive decline may be the result of inadequate vitamin B-12 in older adults. They also noted that maintaining normal blood levels can be a challenge for older people, who may need B-12 fortified foods and supplements.
Martha Savaria Morris et al., "Vitamin B-12 and Folate Status in Relation to Decline in Scores on the Mini-Mental State Examination in the Framingham Heart Study", Journal of the American Geriatrics Society, December 05, 2012, © Morris et al, .American Geriatrics Society
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Scientists Develop Technology That Can Predict Location Of Foodborne Pathogens

December 5, 2012: 12:00 AM EST
Researchers at Cornell University have developed a way to predict “hot spots” where disease-causing pathogens – Listeria monocytogenes, Salmonella, Shiga toxin-producing E. coli and L. monocytogenes – may be present and spread on farms before harvest time. The technology uses geospatial algorithms, foodborne pathogen ecology and Geographic Information System (GIS) tools. Classification tree tools apply remotely sensed data such as topography, soil type, weather trends, etc., to predict where pathogens are likely to show up. Scientists share the information with farmers who can then implement preventive practices such as draining standing water, adjusting where livestock graze, or planting crops that should be consumed cooked rather than raw, for example.
L. K. Strawn et al., "Landscape and Meteorological Factors Affecting Prevalence of Three Foodborne Pathogens in Fruit and Vegetable Farms", Applied and Environmental Microbiology, December 05, 2012, © American Society for Microbiology
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Low-Income People In Italy Can’t Afford The Mediterranean Diet

December 5, 2012: 12:00 AM EST
Researchers who studied the impact of the global economic crisis on income and dietary patterns in Italy have found that “progressive impoverishment” of people has made the acclaimed Mediterranean diet virtually unaffordable for low-income people, leading to less healthy eating habits and poor health. The authors analyzed data on more than 13,000 residents of  the Molise region of southern Italy. They found that low-income people were much less likely to follow the Mediterranean diet of fresh foods compared to more affluent people. The poorest people were more likely to get prepackaged or junk food. The result? Thirty-six percent were obese compared to 20 percent among the wealthiest.
M. Bonaccio et al., "Low income is associated with poor adherence to a Mediterranean diet and a higher prevalence of obesity", BMJ Open, December 05, 2012, © Bonaccio et al.
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Assumptions About Which Foods Are Healthy May Be Completely Wrong

December 5, 2012: 12:00 AM EST
When it comes to healthy and unhealthy foods, looks can be deceiving, according to dietitian Tamara Duker Freuman. She notes that the average muffin purchased at a café-bakery weighs 5.5 ounces and has 511 calories, while the average cupcake is 3.0 ounces and has 356 calories. The cupcake has more calories per ounce, but its smaller size makes it a healthier choice. The larger lesson to be learned is that what seems healthier may actually be bad for the body. What looks unhealthy probably is, but “If something seems like a healthy choice, you ought to check it out first”.
Adam Dachis, "A Cupcake May Be a Healthier Choice than a Muffin", Lifehacker, December 05, 2012, © Gawker Media
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Researchers Find A Way To Infuse Milk With Omega-3 Fatty Acids, Without Harming Taste

December 1, 2012: 12:00 AM EST
U.S. food science researchers have figured out a way to incorporate omega-3 fatty acids – like those found in oily fish – into milk and dairy-based beverages in amounts sufficient to promote heart health while preserving the taste of milk. The advancement could benefit people who do not eat fish but need the heart-healthy benefits of fish oil. Twenty-five volunteers evaluated one-ounce cups of standard two percent milk alongside samples of skim milk containing 78 parts butter oil to 22 parts fish oil. The aroma-free formulation delivered 432 milligrams of heart-healthy fatty acids per cup, close to the 500 milligram daily target for healthy people -- without offensive tastes or odors..
R.L. Moore et al., "Oxidative stability of an extended shelf-life dairy-based beverage system designed to contribute to heart health", Journal of Dairy Science, December 01, 2012, © American Dairy Science Association
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Mistletoe Found To Be Potent Weapon Against Colon Cancer Cells

November 30, 2012: 12:00 AM EST
A graduate student at the University of Adelaide who tested several types of mistletoe found that an extract from one type – a species known as Fraxini (which grows on ash trees) – reduced the viability of colon cancer cells in a Petrie dish and was gentler on healthy intestinal cells compared with chemotherapy. The discovery means that sometime in the future it may be possible to use mistletoe extract either to assist or replace chemotherapy for colon cancer. Researchers at the school hope to test mistletoe found on other trees and shrubs for effectiveness. They also look forward to clinical trials in the future.
Zahra Lotfollahi, "Could Mistletoe Give the Kiss of Death to Cancer?", News release, unpublished research project, November 30, 2012, © University of Adelaide
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Obese Children Found To Be Especially Vulnerable To Food Ads

November 30, 2012: 12:00 AM EST
U.S. researchers using neuro-imaging techniques found that the brains of obese children showed greater activation in some reward regions of the brain than normal weight children when shown food logos. Healthy weight children showed greater brain activation in brain areas associated with self-control when shown food versus nonfood logos. According to the researchers, the study indicates that obese children may be more vulnerable to the effects of food advertising. One solution to the problem may be increased training in self-control as part of obesity and behavioral health interventions. Food companies spend $10 billion annually on marketing foods high in fat, sugar and sodium to children, the researchers noted.
Amanda S. Bruce et al., "Brain Responses to Food Logos in Obese and Healthy Weight Children", Journal of Pediatrics, November 30, 2012, © Mosby, Inc.
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Donut Entrepreneur’s Healthier Product Line Makes A Big Splash In Portland, Maine

November 30, 2012: 12:00 AM EST
Donuts made with natural colors and flavors, local ingredients and no preservatives are a big hit in Portland, Maine, thanks to a donut shop owner who is passionate about creating healthier versions of the traditional breakfast treat. Her founding principle? Only use ingredients that she would be happy to feed her eight-year-old daughter. Starting by herself from her kitchen, she now has six employees and serves 1,000 donuts a day. Her menu includes fried potato donuts drizzled with glaze, and flavors ranging from sweet potato ginger to roasted pistachio. "I think that she is leading a trend on the rebirth or resurgence of the donut," says a devoted customer.
Lori Chapman, "Maine residents manic for potato donuts", CNN, November 30, 2012, © Cable News Network
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Studies Show That Low Levels Of Vitamin D Put Older Women At Risk For Cognitive Decline

November 30, 2012: 12:00 AM EST
In separate studies, French and American researchers have discovered an association between levels of vitamin D intake and cognitive health in women. In particular, the study found that greater vitamin D intake is associated with a lower risk of developing Alzheimer’s disease. The French findings were based on data collected from 498 women who participated in an osteoporosis study. Women who developed Alzheimer's disease had lower baseline vitamin D intakes (50.3 mg a week) than those who developed other dementias (63.6 mg a week) or no dementia at all (59 mg a week). A related U.S. study found that older women with lower vitamin D levels were more at risk for cognitive impairment and cognitive decline.
C. Annweiler et al., "Higher Vitamin D Dietary Intake Is Associated With Lower Risk of Alzheimer's Disease", The Journals of Gerontology Series A: Biological Sciences and Medical Sciences, November 30, 2012, © Annweiler et al.
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Fiber Food Ingredients Beginning To Play A Major Role In Food Products

November 30, 2012: 12:00 AM EST
Food manufacturers are continuing to enrich their products with fiber to meet the demand from health-conscious Americans, to follow federal government recommendations about fiber content of foods, and to comply with U.S. legislative dictates regarding bakery items served in public schools, according to new research from Packaged Facts. Manufacturers are already taking advantage of the 50 available fiber food ingredients, and there are more in the pipeline. The new fiber food ingredients will compete with grain-based products, especially those made with whole grains. The introduction of fiber food ingredients has also created new categories of fiber-enriched foods
"New Fiber-Enriched Foods Offer More Options for Digestive Health", Press release, Packaged Facts, November 30, 2012, © Marketwire
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Extreme Exercise Should Be Limited To 30- 50 Minutes A Day, Or It Can Be Harmful

November 29, 2012: 12:00 AM EST
U.S. cardiologists report that vigorous exercise is not necessarily the road to health that many avid runners claim. In fact, it can cause excessive wear-and-tear on the heart, unless it is limited to about 30 to 50 minutes a day. Longer periods of “chronic extreme exercise” – such as running marathons – induce adverse structural and electrical remodeling, “which offsets some of the cardiovascular benefits and longevity improvements conferred by moderate physical activity”, the doctors wrote. They noted that extreme exercise over the long term isn’t necessarily deadly, but it may wipe away many of the health advantages of regular moderate exercise.
J. H. O'Keefe et al., "Run for your life .. at a comfortable speed and not too far", Heart, November 29, 2012, © BMJ Publishing Group Ltd & British Cardiovascular Society
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Healthy Growth Forecast For Health & Wellness Foods Market

November 29, 2012: 12:00 AM EST
The health and wellness segment of the packaged food and beverages market is poised for healthy growth, according to Euromonitor. Products in the category offer specific health benefits, and include fortified and functional foods, and foods that are known for natural health properties. Sales grew 6.5 percent in 2011, and are expected to continue at 7.2 percent a year over the next five years to $1 trillion. Experiencing exceptional growth are products that offer healthy convenience. Probiotic products in Western Europe are having a tough time: not one health claim has been approved in the EU. Nutrigenomics (or personalized nutrition) targeting chronic health conditions (e.g., cardiovascular disease, diabetes, etc.) are “a step closer” – leaders including Nestlé, PepsiCo and Danone are heavily invested in institutes of nutrition, research and development.
Ewa Hudson, "Health and Wellness the Trillion Dollar Industry in 2017: Key Research Highlights", Euromonitor International, November 29, 2012, © Euromonitor International
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Scientists Figure Out Why Eating Bread Daily Contributes To Cardiovascular Health

November 28, 2012: 12:00 AM EST
A study by Spanish scientists finds that people who eat either white or whole wheat bread every day have a healthier lipid profile – lower levels of LDL cholesterol and higher levels of HDL cholesterol -- than people who eat it sporadically or not at all and thus have a lower risk of cardiovascular disease. In addition, regular bread consumption is associated with a lower insulin concentration. The researchers identified the metabolic factors, including a metabolite involved in lipid digestion, that rise when people eat bread, especially whole wheat bread, every day.
Rafael Llorach et al., "How Eating Bread Can Improve Cardiovascular Health", News release, unpublished study, Universidad de Barcelona, November 28, 2012, © Universidad de Barcelona
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Modern Drug Therapies For Heart Disease May Mask The Benefits Of Omega-3 Fatty Acids

November 28, 2012: 12:00 AM EST
A U.S. review of hundreds of clinical trials analyzes conflicting findings on the use of omega-3 fatty acid supplements for heart disease, concluding that they are important and do work, but their benefits are often hampered by drugs used to treat cardiovascular disease. Both fish consumption and dietary omega-3 fatty acid supplements seem to help prevent heart disease, but fatty acids from certain sources are more effective than others. The researchers also found that the compounds may have significant value for serious health problems other than heart disease. The researchers advised consuming consume 200-300 milligrams of combined EPA and DHA every day to prevent cardiovascular disease.
D. B. Jump et al., "Omega-3 fatty acid supplementation and cardiovascular disease", The Journal of Lipid Research, November 28, 2012, © American Society for Biochemistry and Molecular Biology, Inc.
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Vitamin D Seems To Play A Role In Preventing Tooth Decay In Children

November 27, 2012: 12:00 AM EST
U.S. researchers who analyzed data from 24 controlled clinical trials involving 3,000 children in six countries found that vitamin D supplementation could play a potential role in preventing tooth decay. The studies spanned seven decades, from the 1920s to the 1980s. Past studies have been inconsistent on the impact of vitamin D on tooth decay, though there is no disagreement on its importance to bone health. Researchers said that further study is necessary, but in the meantime, pregnant women and young mothers should know that vitamin D is essential to child  health, leading to “teeth and bones that are better mineralized."
Philippe P Hujoel, "Vitamin D and dental caries in controlled clinical trials: systematic review and meta-analysis", Nutrition Reviews, November 27, 2012, © International Life Sciences Institute
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Brief, Intense Exercise Improves Memory In Older – Especially Memory Impaired – Adults

November 26, 2012: 12:00 AM EST
A U.S. study of older adults with and without memory problems found that brief but intense exercise improves memory, especially in those with memory deficits. The participants – aged 50 to 85 – were shown pleasant images of nature and animals, then exercised on stationary bikes for seven minutes at 70 percent of capacity. An hour later they were given a surprise recall test on the viewed images. According to the researchers, the exercise significantly improved memory in both healthy and cognitively impaired people, compared to those who did not exercise. “A short instance of moderately intense exercise particularly improved memory in individuals with memory deficits," researchers said.
Sabrina K. Segal et al., "Exercise-Induced Noradrenergic Activation Enhances Memory Consolidation in Both Normal Aging and Patients with Amnestic Mild Cognitive Impairment", Journal of Alzheimer's Disease, November 26, 2012, © IOS Press
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Canadian Lawmakers Overwhelmingly Approve Food Safety Bill

November 26, 2012: 12:00 AM EST
A recent food contamination crisis involving E. coli bacteria at an Alberta, Canada, meat processing plant apparently energized legislators to overwhelmingly approve a new federal food safety bill. The bill becomes law by “Royal Assent”. Approved earlier by the Senate, the bill was passed unanimously by the House of Commons. According to the Canadian Food Inspection Agency, the Safe Food for Canadians Act targets unsafe practices, implements tougher penalties for violators, provides for better controls over imported foods, strengthens food traceability and implements a more consistent food inspection process.
"Canada Adopts New Federal Food Safety Law", Food Safety News, November 26, 2012, © Marler Clark
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Subtypes Of Depressive Disorder Respond Differently To Folic Acid, Vitamin B12

November 26, 2012: 12:00 AM EST
Scientists in Finland who studied 3,000 middle-aged and elderly adults report that two subtypes of depression disorder respond differently to intake of folic acid and vitamin B12. Higher intake of folic acid (folate) and B12 cuts the risk of melancholic depression – which has typical symptoms such as depressed mood – by as much as 50 percent. But no such effect was noticed among people with non-melancholic depression, characterized by low self-esteem and feelings of worry and anxiety. The researchers did, however, find a link between non-melancholic depression and increased risk of metabolic disorder, a precursor of obesity and diabetes. 
Jussi Seppälä et al., "Association between folate intake and melancholic depressive symptoms", Journal of Affective Disorders, November 26, 2012, © Elsevier B.V.
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Planned Launch Of Caffeinated Cracker Jacks Has Consumer Advocates Up In Arms

November 20, 2012: 12:00 AM EST
Consumer watchdog Center for Science in the Public Interest is vigorously objecting to the planned launch of new varieties of the venerable snack product Cracker Jacks that are laced with caffeine. Frito-Lay insists the new products, dubbed Cracker Jack’d, will not be marketed to children. CSPI is concerned that though the products will be marketed to adults – and packages will display warnings – caffeine content will make them appealing to kids. A CSPI spokesman told the FDA the new caffeinated products "may be just the beginning of a craze … adding caffeine to all kinds of foods and beverages." The FDA has standards for beverages that contain caffeine, but not for snack foods.
Leigh Goessl, "New caffeinated Cracker Jacks variety sparks controversy", Digital Journal, November 20, 2012, © digitaljournal.com
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High Vitamin D Levels Among Pregnant Women Protects Them – But Not Their Babies – From MS

November 19, 2012: 12:00 AM EST
A Swedish study involving 164,000 people found that women who had high levels of vitamin D in their blood were 61 percent less likely to develop multiple sclerosis (MS) compared to those who had low levels of vitamin D. However that protective effect did not extend to their babies. Few of the people in the study, who were generally from the northern half of Sweden, had high levels of vitamin D. In fact, only seven of the 192 people who developed MS had high vitamin D levels, compared to 30 of 384 controls without the disease, or eight percent. The researchers found no association between the mothers' vitamin D level and whether their children would later develop MS.
J. Salzer et al., "Vitamin D as a protective factor in multiple sclerosis", Neurology, November 19, 2012, © American Academy of Neurology
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Healthy Teddy Bear-Shaped Bread Should Appeal To Kids And Parents

November 16, 2012: 12:00 AM EST
U.K.-based Healthy Bears Company has developed a nutritious, teddy bear-shaped bread targeted at kids. Loaves of the bread, which come sliced or unsliced, are low in sugar and saturated fat and contain no additives. The company believes the healthy 600 gram loaves – now available at Asda stores – will please both parents and kids. The founder of the company plans to use the formula to expand its line of products to include more breads, rolls and cakes.
"Bear bread designed with kids in mind", British Baker, November 16, 2012, © William Reed Business Media Ltd
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Vitamin C Deficiency In Pregnant Women Can Lead To Irreversible Brain Damage In Infants

November 16, 2012: 12:00 AM EST
A lack of adequate vitamin C intake by pregnant women can lead to irreversible brain damage, according to a new study by Danish researchers. The problem is global, the researchers said, because population studies show that as many as one in five people around the world do not get enough vitamin C in their diet. Even a marginal vitamin C deficiency in an expectant mother stunts the fetal hippocampus, the important memory center, by 10 to 15 percent. That prevents the brain from developing optimally, and damage cannot be repaired, even when vitamin C is given to the baby after birth. 
Pernille Tveden-Nyborg et al., "Maternal Vitamin C Deficiency during Pregnancy Persistently Impairs Hippocampal Neurogenesis in Offspring of Guinea Pigs", PLoS ONE, November 16, 2012, © Tveden-Nyborg et al.
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Key Protein Molecules Promote Better Wound Healing In Diabetics

November 15, 2012: 12:00 AM EST
New research from France offers some hope for diabetics who suffer from chronic wounds such as foot ulcers that lead to 80 percent of lower leg amputations. The researchers showed in diabetic rats that a high protein diet rich in the molecules arginine and proline leads to better wound healing. Animals fed high protein diets – one with arginine and proline, one without – had better nitrogen balance than those fed the standard diet. But the wounds of the rats on the arginine/proline diet showed more new blood vessel growth by the fifth day. New blood vessel growth is essential to wound healing because blood vessels supply nutrition and oxygen to growing tissue.
A.. Raynaud-Simon et al., "Arginine plus proline supplementation elicits metabolic adaptation that favors wound healing in diabetic rats", AJP: Regulatory, Integrative and Comparative Physiology, November 15, 2012, © American Physiological Society
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Chr. Hansen Develops Probiotic Product That Reduces The Impact Of Diarrhea

November 14, 2012: 12:00 AM EST
Danish food ingredients company Chr. Hansen says it may have a solution to the global health problem diarrhea. It has developed a probiotic formula that combines its proprietary probiotic strain LGG with Oral Rehydration Solutions (ORS), which are solutions of salts and sugar. According to the company, the combination shortens the duration of diarrhea, prevents dehydration, and provides support to restore the intestinal flora. The “all-in-one solution” consists of one combined stick pack. The product is backed by good clinical documentation and stability data: 13 clinical studies have documented the effect of LGG + ORS on the duration of diarrhea, the company says.
"A unique way of tackling diarrhea", Press release, Chr. Hansen, November 14, 2012, © Chr Hansen
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Link Between Increased Intake Of Calcium, Reduced Hip Fractures, And Cost Savings – Study

November 13, 2012: 12:00 AM EST
French and Dutch researchers have developed a simplified method of assessing the economic impact of food products containing calcium on health, well-being and costs. Their study specifically analyzed the health economics of increased dairy food consumption and reduced bone fracture risk among people over age 50. The researchers calculated time lost because of hip fractures associated with low calcium intake and the number of hip fractures that might be prevented if calcium intake were to increase. Using their model, they found that the benefits were highest in France with 2,023 prevented hip fractures, followed by Sweden (455) and the Netherlands (132). Health cost savings would be about €129 million, €34 million and €6 million respectively in these countries.
F. J. B. Lötters et al., "Dairy foods and osteoporosis: an example of assessing the health-economic impact of food products", Osteoporosis International, November 13, 2012, © Springer
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Preschool Children At High Risk For Exposure To Food-Borne Toxins

November 13, 2012: 12:00 AM EST
U.S. researchers who measured exposure to food-borne toxins among children and families that preschool children in families were at high risk for exposure to arsenic, dieldrin, DDE (a DDT metabolite), dioxins and acrylamide – compounds that have been linked to cancer, developmental disabilities and birth defects. All 364 children in the study – 207 preschool children aged two yo seven and 157 children aged five to seven – exceeded cancer benchmarks for arsenic, dieldrin, DDE and dioxins. Ninety-five percent of preschool children exceeded non-cancer risk levels for acrylamide, a cooking byproduct often found in processed foods like potato and tortilla chips.
Rainbow Vogt et al., "Cancer and non-cancer health effects from food contaminant exposures for children and adults in California: a risk assessment", Environmental Health, November 13, 2012, © BioMed Central Ltd
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Fast-Food Chains Add Healthier Menu Items, But Average Calorie Counts Change Little

November 13, 2012: 12:00 AM EST
A study by U.S. researchers finds that though healthy items – oatmeal with fruit, salads with grilled chicken, etc. – have been added to major fast-food restaurant menus, the average calorie counts changed very little between 1997 and 2010. Menu offerings and nutrient composition information were analyzed using archival versions of a food and nutrient database. Menus from McDonald's, Burger King, Wendy's, Taco Bell, KFC, Arby's, Jack in the Box and Dairy Queen were included in the database. Researchers found a 53 percent increase in the total number of offerings over 14 years across the restaurants. Fast-growing additions to the menus included the number of entree salads, which increased from 11 to 51, and sweetened teas, which went from zero to 35. However, the authors found no large changes in the median calorie content of entrees and drinks.
Katherine W. Bauer et al., "Energy Content of U.S. Fast-Food Restaurant Offerings", American Journal of Preventive Medicine, November 13, 2012, © American Journal of Preventive Medicine
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EFSA Rejects Weight Loss Claims For Whey Protein Prolibra

November 9, 2012: 12:00 AM EST
The European Food Safety Authority (EFSA) has rejected claims by Glanbia Nutritionals Inc. that consumption of Prolibra, its hydrolyzed whey protein isolate containing peptides and milk minerals, “helps to reduce body fat while preserving lean muscle.” The EFSA said the company did not describe the whey peptide's full manufacturing process and provided no information on the enzyme used for the specific conditions applied. The authority said that Prolibra was therefore “not sufficiently characterized in relation to the claimed effect”.
"EFSA rejects Glanbia fat loss claim", Engredea News & Analysis (New Hope 360), November 09, 2012, © Penton Media/Engredea
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Antioxidant In Green Tea Suppresses Blood Sugar Spikes After Eating Starchy Foods

November 9, 2012: 12:00 AM EST
The antioxidant epigallocatechin-3-gallate (EGCG) found in green tea reduced sugar spikes in mice fed a diet of corn starch, U.S. researchers report. For the study, mice were fed corn starch and EGCG at a level equivalent to about 1.5 cups of green tea for a human. The spike in blood glucose levels was about 50 percent lower in the EGCG mice than in mice fed corn starch only. The findings suggest the possibility that the antioxidant might function the same way in humans. “The relatively low effective dose of EGCG makes a compelling case for studies in human subjects,” the researchers concluded.
Sarah C. Forester et al., "Inhibition of starch digestion by the green tea polyphenol, (−)-epigallocatechin-3-gallate", Molecular Nutrition and Food Research, November 09, 2012, © WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
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Antioxidant Supplements May Help Lower Blood Pressure In Patients With Vascular Disease

November 8, 2012: 12:00 AM EST
Blood pressure increases when people with peripheral artery disease (PAD) exercise, but a new U.S. study shows that increasing the levels of the antioxidant vitamin C in the blood lowers blood pressure during exercise. Reduced blood flow associated with PAD causes pain in the legs and increases blood pressure. The researchers said that during normal, everyday activities such as walking, an impaired antioxidant system in PAD patients plays a role in increasing blood pressure. Supplementing the diet with antioxidants may help these patients, “but more studies are needed to confirm this concept," they said.
Matthew Muller et al., "Oxidative Stress Contributes to the Augmented Exercise Pressor Reflex in Peripheral Arterial Disease Patients ", Journal of Physiology, November 08, 2012, © The Physiological Society
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Carcinogenic Compound Forms When Foods Are Fried, Roasted Or Baked

November 8, 2012: 12:00 AM EST
A report by a Hong Kong newspaper warns of a potentially carcinogenic compound found in some fried and baked foods sold in the former British colony. Scientists have shown  that high levels of the fatty acid ester form of 3-MCPD – produced when foods are cooked at high temperatures – affect the kidneys, central nervous system and male reproductive systems of lab rats. Hong Kong’s Centre for Food Safety said that while there is a potential danger for humans, the average daily intake of the chemical in people is unlikely to cause health problems. High levels of 3-MCPD have been found in biscuits, snacks and Chinese pastry. The ester is formed when foods containing fat and salt are processed at high temperatures in frying, deep frying, roasting and baking.
Emily Tsang , "Cancer link to foods cooked at high heat", South China Morning Post , November 08, 2012, © South China Morning Post Publishers Ltd
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New Technology May Someday Be Used To Improve Baked Products

November 8, 2012: 12:00 AM EST
Among six new biotechnologies developed by scientists at Montana State University is one that could someday be used to bake a better loaf of bread. The researchers discovered genetic variations in wheat used to make bread dough that can be stretched further without rupturing. The discovery may lead to improved pizza dough, bread sticks, artisan loaves and many other common bread products, according to researchers in the College of Agriculture. Other technologies developed at MSU have implications for battling bacterial infections and boosting vaccine efficacy, detecting harmful microbes, preventing brucellosis, fighting neurological and inflammatory diseases, and developing bacterial vaccines.
"MSU researchers develop six new biotechnologies", News release, Montana State University, November 08, 2012, © Montana State University
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Study Finds No Link Between Calcium Intake And Increased Risk Of Calcified Plaque In Arteries

November 7, 2012: 12:00 AM EST
A study by U.S. researchers has found that levels of calcium intake from diet or from supplements have no real effect on the severity of calcified plaque clogging arteries in the heart, a predictor of heart attack. Scientists  examined 1,300  men and women with an average age of 60 for the study. They were asked about their diet and calcium supplement use, and underwent CT scans of their coronary arteries four years later. They found no increased risk of calcified arteries with higher amounts of calcium intake from food or supplements among the study participants.
Elizabeth J Samelson et al., "Calcium intake is not associated with increased coronary artery calcification", American Journal of Clinical Nutrition, November 07, 2012, © American Society for Nutrition
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High Carbohydrate Diet Increases Risk Of Colon Cancer Recurrence

November 7, 2012: 12:00 AM EST
Diet plays a significant role in whether colon cancer survivors suffer a recurrence of the disease, a U.S. study has found. Researchers gathered dietary data from 1,011 patients with advanced color cancer, finding that those who ate a typical "Western" diet – marked by high intakes of meat, fat, refined grains, and sugar desserts – were three times more likely to have a cancer recurrence than those whose diets were least Western. In particular, eating foods with a high glycemic index increased levels of insulin and in turn increased the risk of cancer recurrence.
Jeffrey A. Meyerhardt et al., "Dietary Glycemic Load and Cancer Recurrence and Survival in Patients with Stage III Colon Cancer", Journal of the National Cancer Institute, November 07, 2012, © Meyerhardt et al.
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Barley’s Many Benefits Spark Resurgence As A Health Food

November 6, 2012: 12:00 AM EST
Barley, once a food staple of the ancient world, over the centuries has been largely replaced by wheat. And though it is still used in the beer brewing process, barley is nowadays mainly used as animal feed. But barley is enjoying a resurgence as a health food, at least in Canada, according to Liane Faulder. Health Canada, for example, recently approved the claim that barley lowers cholesterol; the fiber in barley helps maintain insulin levels, a benefit for diabetics; and barley supports regularity and satiety, which benefits weight watchers. Barley flour is gaining popularity because of the “slightly nutty” flavor it adds to quick breads and because it keeps baked goods moist longer. On the horizon: new barley-based products, such as barley pastas and chips.
Liane Faulder, "Taste Alberta: Barley enjoying beefed-up profile", Edmonton Journal , November 06, 2012, © The Edmonton Journal
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AHA Warns Consumers About Salt Content Of Bread And Other Common Foods

November 6, 2012: 12:00 AM EST
The American Heart Association’s compilation of the six saltiest foods in the American diet includes some fairly obvious ones: cold cuts and cured meats, soups and pizza. But also on the list are bread and rolls. Salt content of bread can be deceiving, because bread doesn’t really taste salty. But a slice of bread can contain 230 mg of sodium. Eating two sandwiches a day would mean consuming nearly 1,000 mg of salt –  nearly two thirds of the recommended daily intake of 1,500 mg – just from the bread. Add in the sodium content of the cold cuts in the sandwich and you’re easily in the 3,400 mg range, the average – and very unhealthy – sodium intake of Americans today.
"How much salt are you eating? Beware the sodium in these “Salty Six” foods", American Heart Association, November 06, 2012, © American Heart Association, Inc.
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Clinical Study Of Proprietary Probiotic Shows Significant Cholesterol Reduction

November 6, 2012: 12:00 AM EST
A clinical study funded by an eight-year-old Canadian company reports that taking the company’s proprietary probiotic twice a day lowers key cholesterol-bearing molecules in the blood and reduces levels of both “bad” and total cholesterol. For the study, about half of the 127 adult patients with high cholesterol took L. reuteri NCIMB 30242 twice a day, half took placebo capsules. Those taking the probiotic had LDL levels 11.6 percent lower than those on placebo after nine weeks. Cholesterol esters dropped by 6.3 percent and cholesterol ester saturated fatty acids by 8.8 percent among the probiotic group. Micropharma, which funded the study, is expected to introduce the product (Cardioviva) in the U.S. in 2013.
Mitchell L. Jones, M.D., Ph.D. et al., "Daily Doses of a New Probiotic Reduces Bad and Total Cholesterol", News release, presentation at the American Heart Association's Scientific Sessions 2012, November 06, 2012, © Jones et al.
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Losing Weight On Low-Carb Or Low-Fat Diet Reduces Risk Of Heart Attack, Stroke

November 5, 2012: 12:00 AM EST
Overweight or obese people who lose weight sticking to either a low-fat or low-carb diet significantly reduce their risk of heart attack and stroke, according to a U.S. study. Fat cells secrete molecules into the bloodstream that increase inflammation throughout the body. Being overweight or obese greatly increases the risk of inflammation and, in turn, blood clots. For the study, 60 overweight or obese people were randomly assigned to go on a low-fat or a low-carb diet for six months. The researchers found that in both groups there was a significant drop in the levels of all three measures of inflammation. Those on the low-carb diet lost more weight, on average, than those on the low-fat diet and also had a greater drop in BMI and belly fat.
Kerry Stewart et al., "Losing Weight from Either a Low-Carb or Low-Fat Diet Lowers Body Inflammation", News release, presentation at the American Heart Association Scientific Sessions, November 05, 2012, © Stewart et al.
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Children Consume More Nutrient-Poor Calories When They Eat At Fast-Food Restaurants

November 5, 2012: 12:00 AM EST
Kids and adolescents who eat at fast-food and full-service restaurants tend to consume higher amounts of sugar, total fat, saturated fat and sodium than when they eat at home or eat food brought from home, a U.S. study has found. Researchers compared calorie intake, diet quality, and consumption of sugar-sweetened beverages, particularly soda, on days when children and adolescents ate out and days when they ate at home. The data were from a national health survey that included 4,717 children ages 2 to 11. and 4,699 adolescents ages 12 to 19. When adolescents ate fast food, they consumed an additional 309 calories; young children took in an additional 126 calories.
Powell LM et al., "Fast-Food and Full-Service Restaurant Consumption Among Children and Adolescents: Effect on Energy, Beverage, and Nutrient Intake", Archives of Pediatrics & Adolescent Medicine, November 05, 2012, © American Medical Association
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Mice Fed Genetically Altered Tomatoes Have Less Inflammation, Atherosclerosis

November 5, 2012: 12:00 AM EST
Researchers who fed mice genetically engineered tomatoes that produce a small peptide that mimics the action of the chief protein in HDL (“good” cholesterol) found that the animals had less inflammation and arterial plaque build up. The mice, bred to lack the ability to eliminate “bad” cholesterol from their blood, were subject to inflammation and atherosclerosis. The U.S. researchers said it was the first example of “a drug with these properties that has been produced in an edible plant and is biologically active when fed without any isolation or purification of the drug.”
Alan M. Fogelman, M.D. et al., "Genetically Engineered Tomatoes Decrease Plaque Build-Up in Mice", News release, presentation at the American Heart Association's Scientific Sessions 2012, November 05, 2012, © Fogelman et al.
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