For those who are diagnosed with morbid obesity, losing weight through diet and exercise alone may be difficult. The American Society for Metabolic and Bariatric Surgery states that an individual is considered morbidly obese if he has a body mass index over 40 or is more than 100 pounds overweight. Weight loss surgery includes laparascopic placement of a gastric band, which separates the stomach into two sections; or a procedure that involves altering the size of the stomach and reconnecting it to the small intestine. Because morbid obesity can make exercise difficult, weight-loss surgery may be an option for patients who qualify.
Weight
One of the most important reasons for weight-loss surgery is a reduction in overall weight. Weight loss provides for better-fitting clothing and smaller sizes. It can allow a once-morbidly obese person to fit into airline and theater seats, opening opportunities for recreation and travel. Losing weight is a healthy goal that, when achieved, helps a person feel good about herself, knowing that she has reached a sought-after goal.
Health
Weight loss following bariatric surgery improves a person's health, reducing the significance of heart disease, high cholesterol, hypertension and stroke. Weight loss also contributes to a reduction in type 2 diabetes, decreasing the need for medication and insulin. Better health contributes to longevity that was once suppressed due to obesity.
Fertility and Pregnancy
Undergoing weight-loss surgery may contribute to increased fertility. Morbid obesity can affect the body's secretion of hormones such as estrogen and testosterone, which can potentially reduce fertility. A woman who is morbidly obese and who becomes pregnant puts herself and her baby at risk of health complications, such as gestational diabetes and high blood pressure. Dr. Ajay Goyal of the New Jersey Bariatric Center states that losing weight after surgery can normalize hormone levels that might be contributing to infertility and provides a healthier setting for pregnancy. Women should wait at least a year before becoming pregnant after weight-loss surgery and continue to take multivitamins during pregnancy to maintain optimum health for both mother and baby.
Mobility
Weight affects a person's mobility, so weight loss through surgery can result in an increased ability to move and exercise. Weight loss reduces pressure placed on the body's joints, allowing for more flexibility. The heart does not have to pump as hard, as there are fewer tissues to which it needs to supply oxygenated blood. The result is better mobility; easier breathing and more stamina.
References
- American Society for Metabolic & Bariatric Surgery: Rationale for the Surgical Treatment of Morbid Obesity
- Weight Loss Surgery Options: Weight-Loss Surgery Frequently Asked Questions (FAQ)
- Bariatric: Bariatric Surgery Results
- New Jersey Bariatric Center: Gastric Bypass, LAP BAND, and REALIZE Band Surgery Increases Fertility Among Morbidly Obese Women
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