Sunday, 20 February 2011

How Does The Zone Diet Work?
The Zone Diet works by working the right ratio of carbohydrates to proteins and fats in order to control the insulin in the bloodstream. Too much of the hormone (insulin) can increase fat storage and inflammation in the body (conditions that are associated with obesity, type 2 diabetes and heart disease). Sears asserts that by using the Zone Diet you are actually optimising the body’s metabolic function. Through the regulation of blood sugar, you allow your body to burn excess body fat.
The Zone Diet does not actually prohibit you from any particular food group; however food with high fat and carbohydrates such as grains, starches, and pastas should be avoided. Fruits and vegetables are the preferred source of carbs and monounsaturated fats (such as olive oil, almonds, avocados) are the ideal choice of fats. The Zone Diet claims to use food as a drug for overall good health, weight loss and prevention or management of heart disease and diabetes.
Sears says that you can test to see whether you are ‘hormonally’ correct by eating following the Zone diet and see how you feel four hours later. To simplify the Zone Diet, fill one-third of a plate with low-fat protein, and then two-thirds with fruits and vegetables.
The Debate on the Zone Diet
The Zone Diet has neither been rejected nor endorsed by health organisations. Some health experts see some elements of the Zone Diet as favourable, especially the low-fat content. The ADA (American Dietetic Association) sees the Zone Diet as just another fad diet. Some health experts argue that there are safer diets such as the ‘5 A Day’ program (which encourage people to consume five servings of fruits and vegetables a day).

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