body mass index

Want a long and healthy life? New research shows that focusing on this one behavior may help a lot more than losing weight.
Body mass index numbers don't give a full picture of well-being, and they yield to discrimination against marginalized bodies.
It's incapable of measuring the most important health markers.
Never mind what you thought you knew about body mass index.
The "normal weight" range isn't the healthiest for every person.
A personal trainer tells HuffPost Live how you should really use your body mass index.