How does a doctor identify an obese person? Many doctors and professionals use the Body-Mass Index chart. Your Body-Mass Index is calculated by a simple equation: weight (in kg)/height2 (in m2). For instance, if I weighed 50kg and was 1.5m tall, I would use the equation and get my Body-Mass Index value of 22. This is considered healthy. If someone ran through the BMI chart and got a value of 30 or higher, this is person is deemed to be obese. Many obese people also end up being diagnosed with diabetes. The amount of diabetes’ cases in the USA has grown by 2% resulting in another 7 million US citizens being diagnosed with this deadly disease. According to the US Census Bureau, diabetes is the 7th leading cause of death in America as over 234000 citizens have diabetes listed as the underlying cause of death on their death