Diet Fads

Publication Title: 
The Proceedings of the Nutrition Society
Author(s): 
Macdonald, I.
Publication Title: 
Journal of the American College of Nutrition

The purported health benefits of low-carbohydrate diets have been advocated intermittently over the last century and have enjoyed increasing popularity over the last decade. Although most revolve around the emphatic theme that carbohydrates are to blame for many chronic diseases, their specific ideologies are more variable and in some cases quite sophisticated. The Zone Diet phenomenon represents a new generation of modern low carbohydrate food fad with sales placing it among the most popular diet books in recent history.

Author(s): 
Cheuvront, Samuel N.
Publication Title: 
Technology in Cancer Research & Treatment

While much of the third world starves, many in the first world are undergoing an obesity epidemic, and the related epidemics of type II diabetes, heart disease, and other diseases associated with obesity. The amount of economic wealth being directly related to a decline in health by obesity is ironic because rich countries contribute billions of dollars to improve the health of their citizens. Nevertheless, nutritional experiments in model organisms such as yeast, C.

Author(s): 
Ruden, Douglas M.
Rasouli, Parsa
Lu, Xiangyi
Publication Title: 
The Psychiatric Clinics of North America

Various dietary strategies can effectively reduce weight, as shown by this review. Those that are coupled with behavior therapy and ongoing support tend to produce longer lasting effects. Improvements in health parameters are observed with each dietary strategy. Improvements in diabetes and CVD risk factors have been observed with diets ranging from 10% fat to 45% fat. HP diets seem to be particularly effective in reducing fat mass and TAG, especially in individuals with dyslipidemia and who are at risk for type 2 diabetes.

Author(s): 
Makris, Angela
Foster, Gary D.
Publication Title: 
Circulation

High-protein diets have recently been proposed as a "new" strategy for successful weight loss. However, variations of these diets have been popular since the 1960s. High-protein diets typically offer wide latitude in protein food choices, are restrictive in other food choices (mainly carbohydrates), and provide structured eating plans. They also often promote misconceptions about carbohydrates, insulin resistance, ketosis, and fat burning as mechanisms of action for weight loss.

Author(s): 
St Jeor, S. T.
Howard, B. V.
Prewitt, T. E.
Bovee, V.
Bazzarre, T.
Eckel, R. H.
Nutrition Committee of the Council on Nutrition, Physical Activity, and Metabolism of the American Heart Association
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