Search for: apple

Antioxidants

Often used as a marketing buzzword, learn about the role of antioxidants beyond the hype, and some of the research on health and disease prevention. Jump to:–What are antioxidants?–Health benefits of antioxidants: what’s the buzz?–Studies of antioxidant supplements and disease prevention–Antioxidants in food–Bottom line on antioxidants and disease prevention What are antioxidants? The body’s trillion […] Continue reading

Fiber

Fiber is a type of carbohydrate that the body can’t digest. Though most carbohydrates are broken down into sugar molecules called glucose, fiber cannot be broken down into sugar molecules, and instead it passes through the body undigested. Fiber helps regulate the body’s use of sugars, helping to keep hunger and blood sugar in check. […] Continue reading

Vegetables and Fruits

A diet rich in vegetables and fruits can lower blood pressure, reduce the risk of heart disease and stroke, prevent some types of cancer, lower risk of eye and digestive problems, and have a positive effect upon blood sugar, which can help keep appetite in check. Eating non-starchy vegetables and fruits like apples, pears, and […] Continue reading

Vitamin E

Vitamin E is a fat-soluble vitamin with several forms, but alpha-tocopherol is the only one used by the human body. Its main role is to act as an antioxidant, scavenging loose electrons—so-called “free radicals”—that can damage cells. It also enhances immune function and prevents clots from forming in heart arteries. Antioxidant vitamins, including vitamin E, […] Continue reading

Food rating systems: A not-so-smart choice

When rushing through the supermarket, who has time to pore over Nutrition Facts labels and compare ingredient lists? That’s why more than a dozen rating systems have been established to help shoppers identify healthful products. (1) Some, like the Guiding Stars program in Hannaford supermarkets, put rating information on food shelf tags below various products. […] Continue reading

Ask the expert: Controlling your weight

 The Expert: Dr. Walter Willett Fredrick John Stare Professor of Epidemiology and Nutrition, Departments of Nutrition and Epidemiology, and Chair, Department of Nutrition, Harvard School of Public Health   1. How much control do we have over our body weight? And how much of our weight is controlled by our genes? Genes do play a role […] Continue reading