Losing weight is hard. There is no one solution for all. Even more harder is to retain the reduced weight, having once lost it. All this is not to say that there is no way out if you desire to slim and stay slim. Fixes and remedies abound in plenty – to the extent that weight loss is now a billion dollar industry. A large number of studies which have even been medically validated show that weight loss need not be a myth – that it is feasible, sustainable and in factnecessary, to ensure good health and longer life spans.
No weight loss medication is a magic bullet all by itself. Nor are weight loss drugs for everyone. They have to be had, if at all, only on prescription, taken together with diet and exercise to boost body metabolism. If taken under supervision with all prescribed precautions, moderate drop in weight by up to 10% has been seen in patients, as opposed to the dramatic weight loss that bariatric surgery promises.
Why is a prescription necessary?
Weight loss through drugs is triggered in several ways – the most common being by suppressing the appetite. Activating the basal metabolism to expend more energy, altering the production and synthesis of fat and restricting or blocking the availability of nutrients such as carbohydrates and fats, are other mechanisms by which these drugs take effect. All medications however, carry inherent risks which range from damage to blood vessels, tumors, increased blood pressure or hallucinations. Hence pharmacologic therapy is prescribed only to patients who actually need them. Over-the-counter prescriptions, evidently, are not to be encouraged, therefore.
Who is likely to benefit?
Weight loss drugs such as appetite suppressant pills are not a one-fit solution for all conditions.Medical research recommends that they are appropriate for the treatment of obesity, namely for those who have a body-mass index greater than 30 or higher. They have also been found to be helpful in reversing difficult health conditions such as high blood pressure, cholesterol or sugar levels resulting from overweight, with BMI of 25 to 30. The reason for their popularity is that they help in weight reduction faster than just dietary restrictions or exercise.
Diet drugs are no standalones
The benefit of these medications is strongly evident when used in consonance with healthy dietary changes and exercise. Its usage needs to be carefully monitored. Its dosage also varies with the prescribed diet plan and bodily response to the medication. Graded increase in dosage is generally adopted by doctors. If weight loss is not evident after continued use of at least three months, such drugsshould be discontinued. However, the advantage is that since the weight loss is concomitant with its continued usage – which in turn is linked to good diet and regular exercise – users tend to develop healthier lifestyles in the long run. Ideally therefore, a person seeking weight loss medication has to be one who is perhaps obese, is serious about losing weight, is motivated and willing to accept lifelong lifestyle changes in dietary habits and exercise levels.