Curing old age
Yesterday, the New York Times ran a story on a process called "calorie restriction," which has been found to significantly slow the aging process in a number of species and might be able to do the same for humans. Calorie restriction "involves eating about 30 percent fewer calories than normal while still getting adequate amounts of vitamins, minerals and other nutrients," according to the article. And while the underlying process is still uncertain, calorie restriction has been "shown in various animals to affect molecular pathways likely to be involved in the progression of Alzheimer's disease, diabetes, heart disease, Parkinson's disease and cancer."

