A 27-year-old member asked:
how thin is too thin?
2 doctor answers • 4 doctors weighed in
Psychiatry 26 years experience
BMI: A BMI (basal metabolic index) evaluates your weight on relation to your height. A measurement under 20 indicates that you may be too thin. Talk to your doctor about your bmi.
Psychiatry 49 years experience
It depends How Tall : You are, they calculate weight according to it.
Last updated May 9, 2016
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