Alka tone keto The bmi index offers a much more accurate assessment of your frame weight. Dozens of clinical and scientific businesses have agreed that a bmi among and . Is in the wholesome variety, a bmi between and . Is overweight, and a bmi of or more is obese. Those definitions are based totally on research showing that the risk of ailment goes up whilst bmi is over , and the threat of death will increase if bmi is going over .