If you wish to avoid turning diabetic better start exercising for just half-an-hour a day a Harvard University research has found while advising yoga and weight lifting. According to the research the chance of developing Type 2 diabetes was cut by between 30 and 40 per cent with just three-and-a-half hours of exercise a week Daily Mail reported Wednesday. It was also found that just an hour's workout every week could cut the risk by 13 percent. The study which followed 100000 women also showed muscle-strengthening exercises such as yoga and weight lifting fend off the condition. Scientists showed that