South Beach diet Precautions - South Beach diet Information

South Beach diet Precautions - South Beach diet Information

The South Beach diet is not recommended for people suffering from or at risk of kidney problems. The diet's high protein content can place increased strain on the kidneys, possibly causing long-term damage as well as kidney stones and bone loss. Additionally, the possibility of ketosis-induced dehydration during Phase one can increase the risk of further kidney impairment. Dehydration occurs when the body experiences water loss with accompanying loss of important blood salts like potassium and sodium. Ketosis occurs when carbohydrates are not available and the body burns an excessive amount of fat, during which some ketones, or fat fragments, are excreted. The restrictive nature of South Beach diet Phase one may also induce mineral and vitamin deficiencies. Remaining in South Beach diet Phase one of the diet for longer than two weeks greatly increases the South Beach diet risk of losing bone and muscle mass. Dieters should remain in South Beach diet Phase one for no longer than three or four weeks.

Some nutrition professionals contend that the South Beach diet menus provided in the book lack important nutritional information and detailed portion sizes as well as specific substitutes for foods the dieter cannot or will not eat. They claim that these aspects, combined with the restrictive nature of the diet, can make sticking with the South Beach diet on a long-term basis difficult for some people. Also, they assert that the diet does not emphasize an exercise regimen and that exercise is vitally important to avoid the loss of muscle and bone mass, especially during Phase one of the diet.