text: i have turned 18,will i grow or my has hieght stopped? if not then plz give me any advise,i wanna grow 2 or 3 inches.plz tell me what should i do?what should i eat in food & what should i don't eat in food?what should i avoid? i grew one inch between 17 and 22 yrs of age, the stopped growing at six ft one.   but.... after looking at my posture, and doing some work on that, and once i had spent a few months walking, sitting and sleeping properly positioned my height was measured as six ft 2 and a half.  keep exersizing, eat well (nutrition, protien !!) and look at your posture.  avoid smoking !!! and dont get too drunk too often.