With the changing lifestyle, women across the world are struggling with the challenge of obesity. When no amount of diet control or exercise program helps, women turn towards the popular and far marketed diet pills. However, different diet pills work in various ways and the fact that a pill worked well magically for your friend doesn't necessarily mean that it will eventually work for you. To know, which is the right one to suit your ody type, you have to first get acquainted with the various ways in which these pills work.

Presently there are three categories of weight loss supplements:

Caloric Burners: These contain stimulating drugs, so they temporarily increase your metabolism and cause you to burn more calories. But they also often raise your heart rate, blood pressure, and anxiety. Commonly, the effective ingredient in these aids is caffeine, green teas, guarana, or the biggest one, the "natural herbal" option called ma huang or ephedra. However, there are certainly women who have successfully lost weight with ephedra or mother huang without serious part effects.

Appetite Suppressants: These include many of the calorie burning stimulants listed above, along with Citrimax (fruit from Garcinia cambogia) and CLA (Conjugated Linoleic Acid). Studies show that Citrimax appears to be a safe choice and inhibits appetite in some women, and may help the user to not regain weight. CLA also appears safe and may even or might not exactly be helpful. Many of the prescription weight loss drugs, like Redux, Phen-Phen, Meridia, and Buproprion (or Wellbutrin) operate by decreasing the appetite. However, many are linked to serious side effects (such as Phen-Phen and heart control device damage). In general, maximum weight loss usually occurs within six months of using appetite suppressants. Clinical studies suggest that if a patient does not lose at least 4 pounds over 4 weeks over a particular appetite suppressant, then the particular diet pill is unlikely to help the patient achieve any considerable weight loss.

Absorption Blockers: These products block your intestine from absorbing either carbohydrates (Carbo Blockers) or fats (Chitosan), so more of what goes in arrives. Carbo blockers are often made from soybeans or white kidney beans, which sound safe. But studies have shown a loss of copper and zinc from the body, and no proven weight reduction. Plus, if this does work by carrying body fat away "with the trash, " it also may take along the fat-soluble vitamins you simply ate (such as vitamins A, D, E and K).

You can select one of the above options, but the universal truth remains that any type of diet pill works best when along with exercise and healthy diet plan. Generally, weight loss will not happen as easily or quickly as many of the diet program aid companies indicate. The truth that a weight loss pill is sold otc does not ensure that it is safe for everyone. Since they are considered "nutritional supplements, " the FOOD AND DRUG ADMINISTRATION (FDA) does not test almost all of these products, so you can not be certain that what the label says is what is in the bottle! Plus, the state that a diet help is "all natural" or "herbal" is not really a guarantee of safety. The last word of caution says that girls who are pregnant or nursing should not use diet aids.