What Diet Pills Actually Work for Weight Loss?

By Reagyn Miers

It can be frustrating when it comes time to consider diet pills. Do they work or don't they when it comes to weight loss? Not only can they be expensive, but some simply aren't going to be effective. The good news is there are some diet pills that do work when they are taken in conjunction with a healthy diet and active lifestyle. Still though, keep their roles in perspective. While they may provide some weight loss help, their overall effectiveness is limited.

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.

This drug is only used by people who are very overweight or obese. It is not prescribed to someone who thinks that five or ten pounds is a problem! This drug is for the individual who needs to lose some serious weight and who wants an aid that will help do away with that ravenous hunger feeling.

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.

Besides type 2 diabetics, people who suffer from hormonal conditions, which are linked to insulin resistance, that need to lose weight may be prescribed Byetta or Glucophage. Only a doctor can make this determination. Since these drugs are classified as diabetic medications, insurance companies will generally cover the cost of these drugs, unlike most other weight loss medications.

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.

It is very important that you do not eat too much fat when taking Alli. Some users of this diet pill have reported loose stools and leakage when they have eaten too much fat. Many have resorted to taking extra clothing with them when they leave home! It is recommended that you consume no more than 15 grams of fat per meal after taking Alli to prevent these unwanted side effects.

Supplements

Don't take any kind of diet supplements until you know what they are, even if they claim to be "natural." Just because they are natural doesn't mean they are good for you. For instance, bitter orange extract is being used as an ephedra replacement in many diet supplements. As you probably know, ephedra was banned because it caused adverse reaction in people, including several strokes and deaths.

Two supplements which do appear to be safe and are rising in popularity are green tree extract and hoodia gordonii. EGCG, an antioxidant that helps boost metabolism, is found in green tea. Hoodia, on the other hand, has been shown to be a potentially effective natural appetite suppressant without any side effects.

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!

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Are hoodia diet pills a safer alternative to prescription drugs? Read about hoodia gordonii side effects here and get brand reviews and recommendations.