A pregnant woman is a witness to the many changes which take place in her body during a pregnancy. Hormones tend to have different modes of operation and this can easily hamper the way that the body manages and produces its own store of insulin as well as a number of other hormones.­

A diabetic diet is a specially designed eating plan that is high in carbohydrates and low in fat. People with diabetes don't need to go out and purchase special foods to maintain a diabetic diet, they can eat the same foods as the whole family. A healthy diet based on the diabetes food pyramid is beneficial to diabetics and non-diabetics alike.

The Glycemic Index which was discovered in 1981 and is the basis for many recently popular diets, including the South Beach Diet as well as others. The Glycemic Index determines how long certain carbohydrates take to break down and digest in the system. Those with a high rating, take the longest time to break down and do the most damage to the system of someone with diabetes. The good glycemic foods; that is, those with the lower rates, are more desirable not only for diabetics, but for those who are watching their carbohydrate intake through such diets as the South Beach Diet, they should also be aware of what the good glycemic foods are.