Commenting on the commission, Dr Kath McCullough, special adviser on obesity at the Royal College of Physicians, said: 'For too long, we've relied on BMI as a simple measure of obesity, which has often misrepresented the condition and fails to fully reflect how excess body fat impacts a person's health.Junk food slows you down and healthy foods to lose weight food gives you more energy and bad food has sugar which wrecks teethWhile the product has just launched this month, it has been in the wor...