medical examinerIn studies of yeast and fruit flies, calorie deprivation extends life span by activating genes that control a family of enzymes called "sirtuin" or "Sir2." Resveratrol also activates these genes.
In studies of yeast and fruit flies, calorie deprivation extends life span by activating genes that control a family of enzymes called "sirtuin" or "Sir2." Resveratrol also activates these genes.
