Part of the problem with BMI is that since it’s squared it over-reports overweight in tall people and under-reports overweight in short people. I’m 189 cm or so and if I were to reach the bottom of the “healthy” weight I would look like a concentration camp victim. 😄
Yes I’m considering buying a high power laser so I can send the energy back into space instead of paying the power companies for the privilege of giving them electricity.