Most obesity treatments and fat blockers, including Xenical orlistat work successfully and safely only if you have a real medical problem. Weight loss for better health and not better appearance should be your primary goal before you embark on an obesity treatment. If you have been diagnosed as clinically obese, you may need to take fat inhibitors or fat blockers such as Xenical orlistat or undergo surgery along with holistic lifestyle changes. Otherwise, healthy diet and exercise prove to be effective enough for weight loss.
However, lifestyle changes such as increased physical activity and a low-calorie nutritious diet are necessary even if you take fat inhibitors or a fat blocker. Taking medication doesn’t eliminate the need of healthy changes. The best treatment for obesity operates on a simple formula – block more calories than you consume and fat blockers help in that. However, this is easier said than done. A lot depends on your obesity levels and your determination to lose weight. This fat inhibitor usually starts working within a couple of weeks and you continue to lose weight for about 6-12 months with this drug. When used in combination with a healthy diet and adequate exercise, a fat blocker can help you achieve and retain your ideal body weight.