Atkins Nutritional Approach: Encyclopedia II - Atkins Nutritional Approach - Misconceptions about the diet

Atkins Nutritional Approach - Misconceptions about the diet

Many people incorrectly believe that the Atkins Diet promotes eating unlimited amounts of fatty meats and cheeses. In fact, while certain foods are allowed in unlimited quantities (i.e., are limited only by appetite), the Atkins Diet is very specific in recommending lean meats, such as seafood and poultry. This is a key point of clarification that Dr. Atkins addressed in the more recent revisions of his book.

Some criticism of the diet seems to be based on a confusion between ketosis and ketoacidosis. Ketosis is short for Benign Dietary Ketosis, which is a normal metabolic process that results when glucose is not available as a source of energy. The body then burns mostly fat, both directly and through conversion to ketones which make the energy of fat available in water soluble form. Ketoacidosis is a metabolic crisis due to the inability to utilize glucose because of a lack of insulin and in which there is an abnormal accumulation of ketones exacerbated by severe dehydration as the kidneys spill the useless glucose, losing water in the process. This occurs in diabetics and in a related form in alcoholics.

Another common misconception arises from confusion between the Induction Phase and rest of the diet. The first two weeks of the Atkins Diet are strict, with only 20g of carbohydrates permitted per day. The plan is clear that dieters should not ordinarily continue past the 2-week Induction Phase without slowly raising their daily carbohydrate count. Once the weight-loss goal is reached, carbohydrate levels are raised even further, though still significantly below USDA norms, and still within the definition of ketosis.

The Induction Phase is also known for its comparatively lower intake of dietary fiber, and this is often misconstrued as characteristic of the diet as a whole. It is often misstated that those on the diet do not consume enough vegetables and fruits. However those who follow it properly should not face this problem as even the Induction Phase allows for adequate amounts of dark green leafy vegetables, for example.

Adapted from the Wikipedia article "Misconceptions about the diet", under the G.N U Free Docmentation License. Please also see http://en.wikipedia.org/wiki