Extreme BMIs—both high and low—are linked to irregular menstrual cycles and increased risk of anovulatory cycles, ...

Body mass index (BMI) was almost three times more likely to classify children as overweight as a waist circumference-to-height ratio, according to a new study.

rather than simply calculating BMI. This new definition, published January 14 in the journal The Lancet Diabetes & Endocrinology, could shift the paradigm of clinical care for the 890 million ...