There is very significant difference between an obesed or an overweight person. However, the people from both the groups suffers from very similar health risk problems as in both the case they are having extra weight. In fact, the health risk is far more dangerous for the obese people. To have a healthy life it is important that a person have good BMI i.e. body mass index as well as a healthy diet routine.
There are so many dietary control products available in the market to help people combat the obesity. Also there are exercises, yogas and diet routines to control the extra fat. But, many people are unable to follow such routines and exercises and therefore they prefer for the pills and injections. However, not all of these pills and tablets can be considered as safe. Most of them are just a scam and very unsafe for the human body.