Food is essential for the survival of every creature in the universe and it is differing from one species to another like every elephant is a vegetarian but every tiger is non vegetarian. Human beings may be a vegetarian or non vegetarian that depends on himself. Elephant is the biggest and strongest animal in the universe but they are vegetarian and their power is constructive but tiger is also the stronger animal purely non vegetarian but their power is totally destructive. In general we know that human being is the cleverest creature of the universe but some time when we compare them with other creature we notice that they are clever than us because they know very well when to eat and how much to eat for survival but we the human being do not obey the golden rule of eating which causes obesity the most burning question in the United States. In survey report the latest statistic shows that33.8% of the total population are suffering from obesity in America. Still now no proper medicine has been introduced to reduce obesity. According to the doctor’s choice every day half an hour exercise with appropriate diet is enough to reduce obesity. Exercise means not to lift the excessive weight of burble but to just light exercise like walking, cycling, swimming and so on. But most of American Citizens are busy to build their career; naturally they are used to take fast food like momo, chowmin and nodules’ which is easy eat and feed but difficult to digest for their cooking ingredients which causes obesity in the US. There are various countries in the world who are intensively engaged in obesity research. The American Association of Bariatric Counselors (AABC) is introduce a specialized accredited core curriculum in the bariatric sciences for Master’s-level and Doctoral-level students pursuing professional health and education careers. AABC offers two types of certificates 1) Board Certified Bariatric Counselor (BSBS), 2) Board Certified Bariatric Educator (BCBE). In the developed country like us most of the people are suffering from obesity naturally if you achieve the degree of BSBS and BCBE then Dietitian’s job will be your door step.