So many commenters forget that BMI was created based on statistical analysis of young white men - specifically, soldiers. Just like IQ tests. So neither accounts for age, height, race, sex, disability, financial background, illness, mental health, limb differences, etc and so on. BMI is only useful for evaluating if your average young white man is fit for military service, and that's it. But because it's such a nice number with a simple formula, it got slapped on everything. Which is shit.

Waist to height is the only proven metric, but as I wrote above, BMI misses in the other direction much more frequently. You are not likely so muscular you are obese, but skinny-fat is common.

I had making food healthy like Europe all written out. But that was scoped more to the USA and mexico. So replaced it with glp1. That would at least help the world eat under the daily calorie limit of shitty food