There is no set diabetes diet, but the foods you eat make a difference in how you manage your diabetes, and also in how much energy you have. This information will help you get to know the three main food groups that make up a healthy, balanced diet.   Choose different foods   How much you need to eat and drink depends on your age, gender, how active you are and what goals you’re aiming to achieve. But no single food contains all the essential nutrients your body needs. This is why a healthy diet is about variety and choosing…