1) Obesity is a major public health problem globally, with increasing rates in both adults and children. It is difficult to assess exact figures. 2) Ayurveda defines obesity as an excessive accumulation of fat or medas dhatu in the body, with a BMI over 25 considered overweight and over 35 considered obese. 3) The causes or etiology of obesity according to Ayurveda include genetic factors, diet high in fats, sugars and refined foods, sedentary lifestyle, and stress. Treatment focuses on lifestyle changes like diet, exercise and stress management as well as purification therapies and herbal remedies to reduce fat accumulation.