Xenical orlistat is a more reliable weight loss method than routine diet plans and slimming pills. This prescription drug is manufactured by the pharmaceutical company Roche and has been clinically proven to work on patients who have a BMI of 30 and above. Although Xenical is a potent medication, it must be taken regularly as recommended by your doctor for effects to be seen.Xenical Orlistat is prescribed to treat obese people with a body mass index (BMI) greater than or equal to 30kg/m2. Xenical should only be used in conjunction with a low calorie diet. Your doctor may ask you to stop taking Xenical if you have been unable to lose at least five per cent of your body weight after 12 weeks of treatment.Patients who take Xenical orlistat weight loss pill are recommended to stick to a healthy diet which may include food that carries vitamin D, E or K. If you eat excessive amounts of fat or calories, the excess is stored as fat by the body, resulting in weight gain. Xenical blocks one third of the fat in the food you eat from being digested.

How does Xenical work?

Xenical slimming pills act as “fat inhibitor”. When you eat fat your body breaks it down into simple components so that it can be digested. Unlike other obesity treatment methods which work in the brain or central nervous system to suppress appetite or speed up metabolism, Xenical orlistat works in the stomach and small intestine but is not absorbed into the bloodstream. The undigested fat cannot be absorbed and is eliminated in your bowel movements.When taken with meals, Xenical attaches itself to the lipases which are enzymes in digestive system and help digest or break down fat. Xenical blocks them from breaking down some of the fat you have eaten. Xenical contains orlistat as the active ingredient which inhibits the action of the naturally occurring lipases and blocks absorption of dietary fat.

How much weight can I lose with Xenical orlistat?

The amount of weight you can lose while on treatment with Xenical orlistat will depend on how well you stick to a reduced calorie diet. A healthy intake is considered to be no more than 30% of calories from fat. This amount allows you to maintain a good level of fitness, and when combined with physical activity, can boost your weight loss objective.

How effective is Xenical?

Xenical, like all prescription treatments, has gone through rigorous clinical trials prior to its approval within the UK. These trials helped to demonstrated that this treatment is successful in around 70% of patients with these loosing somewhere between 5 and 10% of their body weight within the first year of its use. The studies put all participants on a reduced-calorie diet for 4 weeks, followed by the diet plus Xenical or the diet alone for 52 weeks. After 52 weeks, those taking Xenical and on a reduced calorie diet lost an average of twice as much weight as those who used the diet alone (approximately 13.4 lbs versus 5.8 lbs). Furthermore, 69.1% of patients receiving Xenical lost 3% of their total body weight (an average of 13 lbs) after 3 months and 19 lbs after 1 year. There is clear scientific evidence that if you are overweight, losing as little as 5% to 10% of your body weight can result in a vast improvement to your health. In studies of Xenical, almost two-thirds of people treated with Xenical anda reduced calorie diet have successfully lost at least 5% of their body weight after 2 years. In comparison, only half of the people treated with this form of diet alone managed to lose 5% of their weight.