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. That was all well and good until the point where more research had concluded that there was an increased risk of heart valve disease and as a consequence the drugs were withdrawn. Since then, newer drugs have been developed and doctors continue to prescribe them although they are still awaiting FDA certification.
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.
Weight control pills can be purchased either over-the-counter or prescribed by a doctor but even with the advances in medical technology they can still cause a lot of health related problems which can be unpleasant such as diarrhoea and vomiting. These include heart attacks, tremors, strokes, hallucinations and renal failure.
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 fibre, almost all of which can be bought at your local supermarket but may require a little preparation.
Exercise can be done in whatever form suits the individual best but it should incorporate fat-burning exercises that will burn up any excess calories. The best exercise plans should have cardiovascular and weight training exercises as this helps burn calories and increase the muscle to fat ratio that will increase a person’s metabolism and assist with weight loss.