Uk Average Bmi What BMI Would Be Considered............. (for A 14 Year Old)?

What BMI would be considered............. (for a 14 year old)? - uk average bmi

half thin, thin, thick, and (for a girl of 14 years)? I know that less than 18.5 is underweight, 18.5 is normal and over 25 are overweight, underweight, but the words "and" normal "are nothing more than vague. Do Underweight" is worn out, or just below average (or smaller than the United Kingdom 12)? Please help me, because I am confused!

PS: What do you think? I have a BMI of 18.8, from 25''34''de the waist and hips.