Weight Loss Drugs Explained
Each year, increasing numbers of people around the world are becoming overweight, including school children according to recent studies. Some people go to extreme lengths to change this situation for example with surgery; the most productive method is by exercising more frequently and changing what you eat. However, desperate people often make poor decisions and decide to take weight loss drugs as they are less expensive than surgery. 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side effects from this type of drug was the increased risk of heart valve disease and of course the drug was quickly withdrawn from use. Not to be defeated though, manufacturers have introduced updated drugs, prescribed by doctors but the FDA approval process is slow. Most people have known friends or family members who have tried using diet pills and have seen tremendous improvement. The idea that a simple drug can change your body shape without the need to change the diet or sacrificing those pleasures in life can be very tempting. Many millions of dollars are spent each year in The United States alone while the drug manufacturers spend huge sums on further research into weight loss drugs. An individual wishing to buy weight control pills can do so over-the-counter or have them prescribed by their doctor, however there are still health risks associated with their use. Surprisingly more dangerous side effects exist including stroke, heart attack, renal failure to name only a few, so these drugs are still far from safe to use. This is why it is so important to see the doctor before starting a course of pills. Problems like irritability, tiredness, vomiting, stomach pains and sleep problems are all common effects reported when someone stops taking these weight control pills. Generally from the reports it would seem that the effectiveness of weight loss drugs is improved if they are combined with a regular exercise program and a low calorie diet~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. This type of diet requires a balance of the food groups to ensure a proper intake of vitamins, minerals and fiber, almost all of which can be bought at your local supermarket but may require a little preparation. As far as the exercise is concerned, this needs to be worked out in advance after a physical examination by your doctor. By choosing a cardiovascular routine, the heart will be exercised and will benefit from the use of weights which in turn should help to speed up the person’s metabolism so that calories are used up more quickly.