Does Weight Loss Drugs Work At All?

Each year, increasing numbers of people around the world are becoming overweight; there are now large numbers of children just starting school that have a weight problem. The two main methods that people currently employ to shed excess pounds are surgery which might be considered excessive by some, or exercising and eating more healthily. Of course if you are really in a hurry then you can always use weight loss medication to speed the process up.

The drugs work by increasing the serotonin levels in the brain, making it believe that the stomach is already full, thereby, increasing the person's metabolic rate. The problem arose when it was found that one of the side effects from this type of drug was the increased risk of heart valve disease and of course the drug was quickly withdrawn from use. Since then, newer drugs have been developed and doctors continue to prescribe them although they are still awaiting FDA certification.

The chances are that if you asked enough people, someone will say they have used them and been happy with the results. Let's be honest, it's in our nature to like things that provide near instant results, without having to put in any effort. Many millions of dollars are spent each year in The United States alone whilst the drug manufacturers spend huge sums on further research into weight loss drugs.

The more recent weight control pills can be prescribed by your doctor, dietitian or purchased in a drug store and despite the advances made in the drug manufacture, there are still dangers including vomiting and stomach problems. But they are not the only side effects and some can be more harmful than others. These include heart attacks, tremors, strokes, hallucinations and renal failure.

The best course of action before taking any type of pill is to consult your doctor; here are many factors that could contribute to any problems you experience and these do not necessarily stop when you cease taking the pills. For instance it is not uncommon for people taking weight control pills to experience other side effects like sleep problems, tiredness, mood swings, stomach problems and more.

Despite all the bad publicity, weight loss drugs do work but they are more successful if they are used in conjunction with a low calorie diet and regular exercise, preferably using a properly worked out exercise regime. A diet that is full of foods such as oats, rice, cereals, potatoes, vegetables and fruits contain a good supply of vitamins, minerals and essential fiber.

Of course this should always be combined with a good exercise routine which will use up excess calories and provide a good all round fitness workout. The most efficient exercise should be regular and contain a mixture of cardiovascular (walking, swimming etc.) and weight training using machines to build muscle, burn off excess calories and lose the extra pounds.