Obesity is associated with most of the health risks that the people have to combat for rest of their life. There are numbers of weight loss pills in the market to help shed the excessive weight. But do they really work for everyone? These over the counter pills do not work for some people because they solely depend on the drugs and do not follow other aspects of loosing weight. Here are few basics that you must follow while taking the pills in order to get the desired results.First, know that the main function of weight loss pills is to gradually reduce your hunger for foods. In other words, you begin to loose appetite slowly, as a result of which you eat less. To fulfill this function of appetite suppressant, the pills act on specific digestive enzymes in such a way that some foods are not crushed into pieces for digestion and is allowed to pass out. So, only a portion of what you have eaten is allowed to be absorbed for fats. Clearly, the fat consumption comes down gradually in the coming days. However, the purpose of suppressing your appetite will not be served adequately in the absence of other requirements for loosing the weight. If you are still taking excessive foods, then weight loss pills are not going to benefit you. Not only you must control your food intake but the food itself should be carefully selected with the help of a dietician. If a dietician is not available to you, then follow this simple advice that you must take lots of fruits and vegetables. At the same time all the essential vitamins should be ensured in the foods. This is because you may be loosing some of the vitamins when you take these pills, some of which are known for loss of vitamin A, D and E. So, you should consult for taking vitamin supplement as well. Apart from changing eating habits and having a proper diet plan, you must also consider changing your life style. Weight loss pills like Alli can work well for you once you have focused on the less fatty foods for daily intake. But low-calorie and low fat diet alone is not going to give you maximum result. While you are taking the pills, make sure that you do regular exercise as well. This is to keep you active, when your body mass index is threatening has gone beyond 27. a good exercise regime will help you burn fat. As you have ensured lower intake of fat rich diet along with leading an active life, do not expect quick results. People often stop taking the diet pills after they have shed few pounds, thinking that they will now loose the weight further. The appetitive suppressants should be taken for a longer duration until you have achieved the targeted weight. In the end, it is advisable that you must consult a doctor before going for the option of diet pills. There are some side-effects such as vomiting, dizziness, lightheadedness and nausea associated with the drugs and you should be aware of them. The doctor will examine you for any other disease and will advise you on pros and cons of weight loss pills keeping your circumstance in mind. Peter Parkar also writes on Vigrx and male enhancement pills.