Hang on to your hat as a pill that turns back the clock could be available in just two years. According to a McMaster University study the 'youth' pill which is aimed at reversing the damage done by dementia and other age-related diseases is based on a blend of thirty vitamins and minerals widely available in health food stores and will be taken as a dietary supplement. The scientists said that early tests of the formula which contains common ingredients such as vitamins B C and D folic acid green tea extract cod liver oil have been dramatic. They believe