With so many diet pills available you may wonder, what diet pills actually work for weight loss? The answer is there are a few diet pills that actually work, but there are no magic pills. You can't take any kind of diet pill, continue to eat everything in site, lead a sedentary life and expect to lose weight. Shrinking your waist requires a change in lifestyle. This means making healthy changes in your diet and getting your body up and moving.

Diet drugs have changed a lot over the past fifty years and while they are safer, they all come with their own risks. You shouldn't start taking any diet pill before you are educated on how it works and what health risks and/or side effects you may experience while taking the drug. Most importantly, you should always consult with a doctor before taking any diet pill or supplement. Here is a rundown of a few of the most popular diet pills available today.

Meridia (sibutramine)

Meridia works on norepinephrine and serotonin, the brain's appetite-control center. Meridia alters these chemicals in a way that makes a person perceive they are full. People who feel full will eat less. It is available by prescription only and is used for very overweight and obese people only.

Meridia works well for some people who seem to never feel "full" after eating. If you have a ravenous appetite and never feel satisfied, Meridia could help you overcome that feeling. This drug is only prescribed to obese and overweight individuals. If you are struggling to lose that last ten pounds, Meridia is not the drug for you since its use is reserved for individuals with more serious weight issues.

Before you start taking Meridia you should know that it can increase your blood pressure and it can also up your risk of having a stroke or heart attack. You should also know that the FDA is closely monitoring Meridia ever since it was banned in Italy for causing adverse reactions in consumers.

Byetta (exenatide) and Glucophage (metformin)

If you are a type 2 diabetic and overweight or obese, your doctor may prescribe Byetta and Glucophage. Both are diabetic drugs used to manage blood sugar levels.

Doctors will generally not prescribe patients Byetta or Glucophage unless they are type 2 diabetics, or they suffer from hormonal conditions that are linked to insulin resistance. The good news is if your doctor does prescribe these two medications they are more likely to be covered by your insurance company than other diet drugs.

Zimulti (rimonabant)

Rimonabant is an anti-obesity drug. While pegged a potential blockbuster by industry analysts, it hasn't been approved by the FDA over concerns that it has been shown to increase the risk of suicidal thoughts. If, and when, the FDA approves this prescription drug, it will be marketed as Zimulti. However, it has been available in the European Union since 2006 under the name Acomplia.

Alli (orlistat)

Orlistat is a prescription drug used to treat obesity. Alli is a reduced-strength version of Orlistat and is available over-the-counter, but it is still recommended that you consult your doctor before taking it. Alli helps weight loss by preventing fat in the food you eat from being absorbed in the body, specifically by the intestines. The undigested fat is removed from your body through bowel movements. By decreasing the absorption of fat in the body, Alli essentially reduces the number of calories you absorb.

You should know that while Alli works to keep fat from being broke down and stored in the body, if you eat too much fat you may experience loose, oily stools. Some people report having "accidents" and problems with leading and soiling. To prevent this from happening, it is recommended you limit your fat intake per meal to 15 grams or less.

Supplements

Don't take any diet supplements until you know what you are consuming. There are some supplements, such as bitter orange extract, whose safety is being questioned. Bitter orange extract is often used as a replacement to ephedra. Ephedra was banned in the United States because it caused strokes and deaths-and a myriad of adverse reactions in consumers.

There are two supplements, however, that many agree are safe and may be effective in weight loss. They are green tree extract and hoodia gordonii. EGCG, an antioxidant found in green tea, may help boost the body's metabolism. Hoodia gordonii is a natural appetite suppressant. It tricks the brain into thinking you are full. The idea behind hoodia diet pills is that if you feel full, you'll eat less. Thus, you'll lose weight.

What diet pills really work for weight loss? Well, that depends. Some of the pills mentioned here may or may not be suitable for you - and even though they work for one person, they may not do a thing for you. Supplements may be a safer alternative but they come with certain risks as well. That's why it's important to make diet and exercise the main components of your weight loss program. Diet pills and supplements should only be used as a temporary aid and you should always consult with a doctor first before taking them!

Tags: motivation, nutrition, beauty