What kind of female figure is scientific and healthy?

Body mass index (BMI) = weight (kg)/height (m) squared. Normal body mass index is between 18 and 25, overweight body mass index is between 25 and 30, and obese body mass index is above 30. When the body mass index describing the height-to-weight ratio is 20.85, it means that women's bodies are the sexiest. Therefore, if women want to lose weight, they must pay attention to the scale of their own weight loss, not the thinner the better, but the normal weight ratio is the most important. I think everyone's natural skeleton is different. It is really inaccurate to use a unified standard. The main thing is to be symmetrical and not blindly pursue the sense of skeleton, because some people are born with big skeletons and look at fashion. Too many people follow the fashion now, and maybe they will be plump and beautiful one day, so health is the most important thing, don't care about any standard figure. Symmetry, just wear it.