Health conscious consumers who hesitate at the price of fresh blueberries and blackberries, fruits renowned for high levels of healthful antioxidants, now have an economical alternative, scientists reported at the 240th National Meeting of the American Chemical Society (ACS). It is black rice, one variety of which got the moniker “Forbidden Rice” in ancient China […]
Dark Honey Has More Illness-Fighting Agents Than Light Honey
Honey bees pollinate the crops we eat and provide honey. Where they forage for nectar now has gained nutritional importance: What they eat determines the level of antioxidants in honey, according to new research. In a study that analyzed 19 samples of honey from 14 different floral sources, University of Illinois scientists found that honey […]
Organic conditions boost flavonoids and antioxidant activity in onions
Five years ago, a highly publicized meta-analysis of more than 200 studies concluded that organic food was no more nutritious than conventionally grown food. Since then, however, additional work has suggested the organic foods contain more health-benefiting phytochemicals. Now, researchers have found that flavonoid levels and antioxidant activity in organic onions are higher than in […]
Bananas are as beneficial as sports drinks, study suggests
Bananas have long been a favorite source of energy for endurance and recreational athletes. Bananas are a rich source of potassium and other nutrients, and are easy for cyclists, runners or hikers to carry. Research conducted at Appalachian State University’s Human Performance Lab in the Kannapolis-based North Carolina Research Campus (NCRC) has revealed additional benefits. […]
Brazilian Acai Berry Antioxidants Absorbed By Human Body, Research Shows
A Brazilian palm berry sweeping the globe as a popular health food – though little research has been done on it – now may have its purported benefits better understood. In the first research involving people, the acai (ah-sigh-EE) berry has proven its ability to be absorbed in the human body when consumed both as […]
Popcorn: The snack with even higher antioxidants levels than fruits and vegetables
Popcorn’s reputation as a snack food that’s actually good for health popped up a few notches as scientists recently reported that it contains more of the healthful antioxidant substances called “polyphenols” than fruits and vegetables. They spoke at the 243rd National Meeting & Exposition of the American Chemical Society (ACS), in San Diego on March […]
Too Many Vitamins? One Antioxidant Linked To Heart Disease
Antioxidants are widely considered an important defense against heart disease, but University of Utah researchers have found excessive levels of one antioxidant–reduced glutathione–actually may contribute to the disease. The findings, published in Cell, indicate a new class of drugs can be developed to treat or even prevent heart disease caused by “reductive stress,” according to […]
Fasting ramps up human metabolism
Fasting may help people lose weight, but new research suggests going without food may also boost human metabolic activity, generate antioxidants, and help reverse some effects of aging. Scientists at the Okinawa Institute of Science and Technology Graduate University (OIST) and Kyoto University identified 30 previously-unreported substances whose quantity increases during fasting and indicate a […]