Xenical is well known to effectively arrest the rising trend in obesity, Xenical was approved by the US FDA in 1999. Xenical orlistat is one of the best selling slimming pills on the market today. This weight loss pill blocks the absorption of fat from your diet. Although, a safe and effective treatment for obesity, Xenical demands that you follow a strict diet and exercise regimen to successfully achieve your weight loss goal.
Xenical slimming pills
Xenical is an oral prescription weight loss drug and is generally prescribed to extremely overweight people with a BMI value of 27 or more, or to obese people with a BMI value of 30 or more. Additionally, Xenical also helps obese people with supplementary risk factors such as high blood pressure, high cholesterol and high blood lipid profile.
Xenical weight loss pills belong to a group of drugs known as lipase inhibitors. This medication targets the dietary fats in your meal. Orlistat is the active ingredient in Xenical which works to prevent the absorption of about one-third of the fat from your meal. In this way, Xenical helps to control the accumulation of excess fat in your body.
What is orlistat?
Orlistat is the active ingredient in Xenical. Also known as tetrahydrolipstatin, orlistat is not an appetite suppressant but is a fat blocker. Our diet includes a variety of fats that are an integral component of the various foods we eat. This fat accumulates in the body and results in obesity if not managed properly. Orlistat prevents around one third of the dietary fat from being digested. Orlistat when combined with a reduced fat diet and exercise regimen can help you lose weight with ease.
How does Xenical orlistat work?
Xenical orlistat works only in the presence of dietary fats; this medication prevents the absorption of about one-third of fats taken through meals. Orlistat binds to the active site of the GI lipase and blocks the activity of that enzyme. The enzyme is unable to break down the triglycerides into the required component parts. Therefore, a significant proportion of dietary fat remains undigested and unabsorbed and passes through the GI tract unchanged. As a result, calorie intake is significantly reduced. Nonetheless, patients taking Xenical are advised to take a multivitamin supplement containing fat-soluble vitamins to ensure adequate nutrition.
Obesity treatment
Successful obesity treatment involves weight reduction and maintenance. This is best started and followed under the care of a physician or a nutritionist. A holistic obesity treatment program will include:
- Exercise
- A low-fat, high-complex carbohydrate, high fibre diet
- Lifestyle changes
- Medications
Although a variety of diets have become popular and are an effective way of losing weight, none of them have been proven to be superior in a rigorously conducted, large-scale clinical trial.
Current medical guidelines recommend drug treatment for people, especially those who suffer from other obesity-related health conditions, or people who have failed to respond adequately to diet and lifestyle changes. A limited number of medications like Reductil and Xenical are available for the treatment of obesity. However, recently there has been a decreased enthusiasm for appetite-suppressant drugs. That leaves us with Xenical.
Xenical orlistat is a medication that blocks the absorption of dietary fat and is also approved for long-term use. However, it does cause certain unpleasant side effects like greasy stools. In addition, you need to supplement your diet with fat-soluble vitamins to ensure your body receives sufficient nutrition.
Although surgery, such as a gastric bypass is generally the last resort for the treatment of obesity, it can be extremely effective. Surgery should be performed at an experienced surgical centre only because such operations carry significant risks, especially in the post-operative period. The general consensus however, states that surgical therapies be limited to patients who come in the morbidly obese group only.
