Starvation diets refer to dietary regimens based on extreme calorie restriction, generally geared toward weight loss. Though extreme low-calorie diets are sometimes prescribed by a doctor when morbid obesity poses extreme health risks, in most cases starvation diets pose danger. If you are tempted to partake in a starvation-based diet, consider the risk factors involved and discuss your goals and concerns with a trusted medical professional before dieting for best results.
Fatigue
Fatigue, or intense physical exhaustion, frequently occurs as a result of starvation since the body lacks vital nutrients and glucose, the body's primary fuel source attained by eating proper amounts of carbohydrates. According to the Weight-control Information Network, those who adhere to an extreme low-calorie diet for four to 16 weeks are likely to experience fatigue. Such fatigue can interfere with normal daily function and can dampen physical exercise efforts, which many dieters participate in. Fatigue also may lead to body aches, mood swings and sleepiness, all of which may make it difficult to tend to work responsibilities and social activities.
Gallstones
Gallstones may form as a result of starvation diets, as cholesterol elevates in the gallbladder and the body loses its ability to expel bile properly. According to the Weight-control Information Network, gallstones are the most common serious side effect of such restrictive dieting, and obese women are at particularly high risk. People who experience rapid weight loss from starvation diets or who incorporate methods of fasting also are at risk for developing gallstones. If you develop gallstones, you also may experience pain, nausea, bloating, gas and indigestion, with symptoms that vary in severity and frequency. Though some gallstones require very little treatment, severe cases may require surgery in which the gallbladder is removed.
Cardiovascular Conditions
Starvation diets can lead to life-threatening consequences. According to the U.S. National Mental Health Information Center, starvation can damage the heart as well as the brain, resulting in heart attack, heart failure or stroke. People across the weight spectrum, from underweight to the obese, are at risk for such conditions. If you have or are at risk for depression, eating disorders or heart disease, starvation diets may prove particularly harmful.
Starvation diets are serious endeavors with potentially dangerous side effects. If you desire to lose weight, a healthy, balanced lifestyle, coupled with regular physical activity is a safe, proven method. Before attempting weight loss or diets of any kind, seek approval and guidance from a trusted doctor or dietitian. Keep in mind that no amount or method of weight loss is worth putting your life at risk.
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