World cycling champion Lance Armstrong and four former U.S. surgeons general urged Americans on Wednesday to do more to prevent cancer and get recommended screening tests.

Speaking at a press conference in Washington, the seven-time Tour de France winner asked the surgeons general to develop goals to reduce the medical, economic and social burden of the disease. Armstrong, who survived testicular cancer, urged people to adopt healthy lifestyles, screening tests, education and better care for survivors

The American Academy of Pediatrics (AAP) is recommending reduced-fat milk for overweight or obese babies ready to graduate from breast milk or formula to cow's milk.

Low fat milk, instead of whole milk, should also be given to those who have a family history of obesity, high cholesterol or cardiovascular disease. The age to start the cow's milk is anywhere between 1 and 2 years of age, says the latest guidelines from the clinical report Lipid Screening and Cardiovascular Health in Childhood

A Mediterranean or low-carb diet is better than a low-fat diet if a person wants to lose weight and have a healthy heart, new studies have revealed. Researchers from the Harvard School of Public Health studied 322 moderately obese employees of a research center in Israel.

The employees were randomly assigned to three diet groups and the results indicated that members of the low-fat group lost an average of 6.4 pounds, while those in the low-carb and Mediterranean groups lost about 10

A study by the Kaiser Permanente Center for Health Research released Tuesday said keeping a daily food diary helped overweight people lose weight twice as much as those who did not keep a record of what they ate.

According to Victor Stevens, senior investigator at Kaiser, the food diary provides the dieter an awareness of what he is taking in, which could track the source of extra calories

A compound found in grapes and red wine has been seen to help with age-related health concerns, a new Harvard study has found. When studied on lab mice, the compound, known as resveratrol provided heart benefits, enabling stronger bones and preventing eye cataracts; researchers said on Thursday.

David Sinclair of Harvard Medical School and Rafael de Cabo of the National Institute on Aging placed 1-year-old mice on low-calorie diets and high-calorie diets along with low or high resveratrol doses. The higher resveratrol and higher-calorie diets had similar effects to low-calorie diets and low-resveratrol diets in terms of health benefits