Why Low Glycemic Foods?

Some currently popular eating plans like The Perricone Prescription, A Week in the Zone and The Protein Power Lifeplan recommend low glycemic foods.

The theory is that sugar and high glycemic carbs that rapidly convert to sugar trigger a release of insulin to control the level of sugar in the bloodstream. Excess sugar in the bloodstream is inflammatory and causes a cascade of free radical damage.

To explain how dangerous this is, Dr, Perricone points out that diabetics with poorly controlled blood sugar age one third faster than nondiabetics and are prone to kidney failure, blindness, heart attack and stroke.

So insulin comes to the rescue to clear the excess sugar from the bloodstream. And what do you suppose the insulin does with all this sugar? It stores it as fat. And worse yet, until the insulin sweeps up the excess sugar, it runs rampant throughout the body causing glycation and cross-linking of the bodys collagen.

The effect is visible on the skin, which becomes leathery and inflexible as we age. Though it cant be seen, the same damage is taking place inside the body where it affects other vital organs including the kidneys, lungs and...