What are some or the best ones,and what would be the effects of them?

Some pills really work, mostly the prescription ones. I've had good luck with phentermine.
-S

Diet Pills can help you to speed the process and it needs to combine with a realistic weight loss plan. With these, you will be able to achieve your ideal weight sooner.
The effective way to lose weight without worrying much about negative side effects is adhering to the intake of natural or organic weight loss supplements.
In addition, it is important that before you get ready to shed off those extra pounds in your body with weight loss drugs, make sure that you buy diet pills from genuine dealers.
Some good choice of diet pills will be Proactol, Hoodia and Chitosan

no, they don't work.

Maybe you can try below website to get the information you need. It's about Alli diet pills review articles for your second opinion.
http://e-how-2.info/2008/02/23/how-to-lo...
http://www.squidoo.com/How-To-Lose-Your-...

No pill will help you loose weight. Unless you count getting sick and in much pain. You don't want to go there.
Just get out and burn collieries the old reliable way, It's called exercise. Loose the sugar and eat more fresh vegis and fruit and watch the pounds melt away.
Walk in the mall about four days a week is my thing.

Weight Loss pills can cause heart valve defects, they are dangerous, please be careful. Just don't eat more calories than your willing to burn off, and you will lose weight. The Alli pills don't mess with your heart they just make any fat you eat pass right through your intestines which can result in a messy situation.

Only with diet and exercise most of them give you energy and suppress your appetite.

Pills do not work on their own and can be very dangerous. There are some good effects from things like Green Tea or ginseng or other supplements of this type. Overall the fat loss gimmicks are just that. read some of the labels and claims carefully they will say things like lose 40% more weight then dieting alone" Well the small print shows you average weight loss from dieting is 2 pounds so you will lose 2.5. Hardly a difference and cant be worth the risks.
A good clean diet and regular exercise will help you lose weight and burn fat.
Good for you for asking before you go out and buy stuff! You want to get healthy and be fit. Weight loss will happen!
Keith
Free Fit Coach . com