HCG Diet Skincare Now divide 80 to 2.56 (a ratio of weight in kilograms by the square of height in meters). A 31.25. So BMI John’s (body mass index) 31.25. There is a difference between overweight and obesity.

It is agreed that excessive consumption of calories and lack of exercise causes obesity, but in a minority of cases, genetic, medical or psychiatric illness may be the cause. Availability of suitable diet, mechanization in the industry and the availability of transport due to an increase in its prevalence. A person is considered overweight when their body mass index greater than 25, while he or she is obese if she is 30 or more.