Insidermedicine in 60 - September 21 2007

Description: From Boston - While cutting calories by 30 to 40% has been shown to increase longevity, Harvard researchers may have now found the reason why. Studying the livers of mice who had fasted for a few days, the researchers noted the activation of 2 genes, SIRT3 and SIRT4. These genes influence the mitochondria to become more efficient. The research could lead to a pill that slows aging and prevents ailments such as cataracts, heart disease, and Alzheimer's. From Washington - While cell phones don ...