In my honest opinion, doctors are trained off of the universal scale to height measurements. This , however, doesnt prove the "true" healthy weight for YOU. I am also large build and have always been overweight most of my life. I plan on having my weight at 150 is my goal. if a doctor tried to tell me that it was too low , i would tell them to shove it! that is just me . nobody was made with the same structures. For example like in genetics, my skeleton is not the exact same as yours and i have muscle mass already.Goodluck!