The omega-3 fatty acids from fsh oil that protect your heart might also be good for your teeth and gums. A new study reports that relatively modest amounts of omega-3s in the diet were associated with signifcant decreases in risk of periodontitis (gum disease). Re- searchers looked at data on more than 9,000 US adults from national nutrition surveys. People consuming the most DHA, one of the principle omega-3 fatty acids found in fsh, were 22% less likely to suffer periodontitis. EPA, the other important fsh-oil omega-3, and linolenic acid, found in vegetable oils, were also associated with lower risk, but not as strongly. Although the study cant prove cause and effect, its possible that omega-3s might suppress the infammatory response that leads to gum disease. Such a dietary therapy, researchers said, might be a less expen- sive and safer method for the prevention and treatment of periodontitis.
Could trans fats be making you blue-and not just because of their dangerous effects on your heart health? A new Spanish study of more than 12,000 men and women reports that those consuming the highest level of trans fats were 48% more likely to suffer from depression. People consuming the most healthy poly- and monounsaturated fats, on the other hand, saw a lower incidence of depression
Goodbye food pyramid, hello plate-with a side order of science-based dietary advice. After nearly two decades, the familiar if sometimes confusing food pyramid has gone the way of the pharaohs, replaced by a new official icon to remind Americans how to eat right: MyPlate. In unveiling the symbol along with USDA Secretary Tom Vilsack and US Surgeon General Dr. Regina M. Benjamin, First Lady Michelle Obama said, When it comes to eating, whats more simple than a plate?
Should you flush all your vitamin pills? Thats what a pair of new studies left some supplement users wondering
Those berries adorning your breakfast cereal or topping your yogurt may be doing more than merely adding fruity flavor to your day
Reading the news about heartburn might be enough to give you the painful condition if you arent already among the estimated 44% of Americans who suffer at least once a month. First came warnings that long-term use of a popular type of heartburn medications-proton-pump inhibitors (PPIs)-might increase the risk of hip fractures in people over 50. Now gastroenterologists are reporting cases that dont even respond completely to those medications.
A flurry of new studies is raising hope that green tea may someday be a potent weapon in the fight against Alzheimers disease and other forms of dementia. Although the studies differ widely in technique, ranging from scan-ning peoples brains to forming Alzheimers plaques in a test tube, all focus on ways polyphenol compounds in green tea affect important areas of the brain.
If youre 50 or older, Uncle Sam says yes. Heres why and how best to get it. When the latest federal Dietary Guidelines for Americans were released earlier this year with the recommendation that people age 50 and older should get extra vitamin B12 through fortified foods or supplements, one expert commented, Its not very difficult to anticipate the sudden spate of fortified with vitamin B12 as recommended in the 2010 Dietary Guidelines messaging that will populate the fronts of boxes and bags. Before the hype hits the grocery stores