Wednesday, January 20, 2010

Dangers Of Low Carb Diets

Focused on eating protein-rich and fat-rich food sources, low-carb diets severely restrict the intake of any forms of carbohydrates. Make sure you know the dangers associated with consuming a low-carb diet before you start.


Why Low-Carb Diets are Bad


When you deplete carbohydrate intake, your body starts depleting your healthy stores of glycogen in the muscles and liver to convert to energy. As a result, you begin feeling fatigued and dehydrated. In addition, this glycogen depletion leads to muscle loss and a lowered metabolic rate since metabolism occurs in the muscle.


Turning Cells into Fat Magnets


As your body goes into a state of ketosis, a type of metabolic acidosis, your cells transform into "fat magnets" that are 10 times more active in shuttling fat into cells than they were before you went on the low-carb diet.


Too Much Fat is Never Healthy


Consuming unreasonable amounts of saturated fat and animal products on a low-carb diet has been linked to numerous health risks such as heart disease, stroke, certain cancers, gall stones, kidney stones and arthritic symptoms.








Non-existent Nutrients


Restricting your intake of low-glycemic carbohydrates such as fruits and vegetables leads to a deficiency in fiber, nutrients and antioxidants. A diet lacking in fiber, essential nutrients and antioxidants can increase your risk of cancers in the digestive track.


Weight Loss Faux Pas


Most of your initial weight loss on a low-carb diet stems from a loss of lean muscle mass and water weight, not from fat.


Disease Considerations


A low-carb diet increases your risk for osteoporosis, blindness and macular degeneration, metabolic syndrome and insulin resistance and Alzheimer's disease.


Brain Impairment


A low-carb diet impairs your cognitive performance, since it takes a long time for fat to turn into the usable glucose that the brain needs for optimal performance. Carbohydrates are the only efficient fuel source for the brain.

Tags: low-carb diet, nutrients antioxidants, your body, your risk