1. Consider Appetite Suppressants and Fat Blockers
The FDA has approved two groups of drugs to treat obesity: appetite suppressants, such as Meridia (sibutramine) and Didrex (benzphetamine), and fat blockers like Xenical (orlistat). All require a prescription and are not free of side effects, so a doctor's help is imperative to make sure the weight comes off at a healthy rate. Appetite suppressants act on the brain, tricking the satiety center into believing your stomach is full. Fat blockers prevent up to 30 percent of the ingested fat from being absorbed into your body. These medications are used for people with a body mass index (BMI) of more than 30. Usually, they're only used for up to 12 months.
2. Change the Way You Eat
While diet alone may not be enough to treat obesity, you'll need to change your choice of foods if you want to lose weight. Even if you choose medication or surgery to treat obesity, dietary changes will also be a big part of your new life. Most nutritionists recommend cutting down on empty calories, such as sugars and high-density drinks, to save calories without even feeling it. Replacing full-fat items with low- or no-fat alternatives is also a good way to reduce your total intake. If you are obese and trying to lose weight, it's best to consult a doctor before starting a diet on your own. Otherwise, follow the FDA's food-pyramid eating plan to help you get started.
3. Research Gastric Surgery
If you suffer from morbid obesity or if you have medical issues that have been aggravated by weight, your doctor may recommend weight-loss surgery. Gastric banding (lap-band) and gastric bypass are the two most common types of surgery. Both reduce the size of the stomach, so that it can no longer hold more than 1 cup of food at a time. Keep in mind, however, that weight-loss surgeries are usually not covered by health insurance.
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