Over the last 25 years, obesity rates have soared around the developed world. In the UK alone, over 20% of Britons are classified as obese (with a Body Mass Index over 30) with 75% classed as overweight (with a BMI between 25-30). Click here to check your BMI.

Yes - but it depends on you. No diet pills work by themselves; they must be part of an integrated weight loss programme that includes exercise, sensible dieting and perhaps weight loss medication. Only your willpower can make that programme a success - and diet pills only work as part of a correctly screened and dispensed medical solution. Begin your screening here.

Xenical (Orlistat) from Roche works by blocking 30% of the fat you consume from being absorbed thereby reducing caloric intake. It is intended for use in conjunction with a physician-supervised reduced calorie diet. If you reduce your calorie intake, participate in regular physical activity such as walking, and use Xenical (Orlistat) you will start to see positive weight loss results.

Xenical (Orlistat) has been extensively studied. In clinical trials, almost twice as many patients who received Xenical (Orlistat), achieved an average weight loss of 10 percent or more of their body weight in one year, compared to those on diet alone. Read more about Xenical (Orlistat) here.

The MLN does prescribe Xenical (Orlistat) and despatches it within 24 hours. But for your own protection, everyone applying online must be screened by our doctors. This is a quick, confidential process but it can allow for the delivery of your medication within 24 hours. It starts here.