Making small changes in diet and an increase in exercise is still the best, safe and effective way to lose weight. Diet pills are no substitute for this, not to mention the life-threatening risks involved in taking these unknown chemicals. However, there are cases that exercise and diet won't seem to work anymore. That's where the need for diet pill enters. So to be safe, try to match the pill that works for you safely. How, try to ask an expert about it's ingredients. I did, and I'm glad I really did because I would've never thought that Prescopodene could work on me with no side effects to date.