A new study in The Lancet warns that over half of the global population could be overweight or obese in the next 25 years, with severe implications for public health. Urgent and bold measures are needed to reverse this trend and prevent an epidemic of chronic diseases. A new study in The Lancet warns that over half of the global population could be overweight or obese in the next 25 years, with severe implications for public health. Urgent and bold measures are needed to reverse this trend and prevent an epidemic of chronic diseases. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle