There are several advantages of these pills; the initial is that they are pain-free. The pills do not take any type of time. One more benefit is that you cannot harm yourself while taking the pill. There are several drawbacks of taking weight loss tablets. A very important downside of these pills is that they promote water loss. Whenever you take a tablet you lose a specific amount of water, this causes dehydration and you lose potassium also which will make you feel weak. They likewise make you shed your cravings. By not having a proper and healthy and balanced diet regimen you have the wonderful danger of having a health issue.