Food is an essential thing in the life of every creature for their survival. There are innumerable creatures are born in this world by the grace of almighty GOD. But human being is the only creature who has God gifted qualities like soft hearted feeling, instant decision taking power of intelligence and clear conception about what to do and not to do for the betterment of their life; so what? Some time it happens when delicious foods are available sufficiently in front of us all our intelligence and conceptions are gone in vein. General Thumb rule tells the truth that you take the food as much as your body needs for survival but not to take the food as much as your heart permits for its deliciousness. All of us know the philosophy very well that ‘always eat for living not to live for eating’ but when time comes, delicious foods are ready to eat all our memory power is totally lost, we have forgotten the basic philosophy. Modern technology inspires us to do more and more work as early as possible. It is a great advantage to us to improve our work capability but a disadvantage to us it makes us lazier. So due to shortage of time maximum number of US Citizens takes fast food and does less exercise that results obesity. At present obesity in America reaches up to 33.8% of total population. There are so many developing countries in the world whose scientists are rigorously involved in obesity research. The American Association of Bariatric Counselors (AABC) is professional collegial association is working for the health care in the 21st century. They introduce a specialized accredited core curriculum course 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). Intensive research is going on throughout the world by different research institution for obesity in the US. Many people are suffering from obesity in the United States so after completing the AABC courses you can avail very attractive and suitable dietitians’ job.