Calorie Restriction Diet Plans: Are They Healthy?

Risks Of Calorie Restriction

Patients who practice calorie restriction diets may wish to do so under medical supervision, and calorie restriction is not usually recommended for individuals over fifty years old or for those who have chronic health conditions that require medication. Some of the potential risks of calorie restriction include heart rhythm abnormalities, nutrient deficiencies, liver or kidney damage, and weakening of the bones. Studies of patients who were heavily involved in sports such as gymnastics or taekwondo while following calorie restriction plans concluded that such patients had decreased immune system function and an increased risk of infection. The rapid weight loss that often results from calorie restriction could elevate an individual's risk of developing gallstones. Patients who experience pain in the upper right part of the abdomen while on a calorie restriction program should see a doctor as soon as possible.

Learn about healthy alternatives to calorie restriction next.