I am 18 yo 180cm and I want to reach my brother's height ( he grew after 18 from 181 to 184 ). What can I do to grow more ? I want to go to a endocrinologist to check my growth hormones by the way. I visited a doctor about my posture and said I could reach 182cm at best from fixing my posture, thats a good start.  I am really desperate is there anyway to grow faster and more ? even 2cm....  Sleep/Diet what are the ideal hours and food/meals ? What vitamins could I take to enforce my growth? Are there any meds about keeping growth plates open? Also can someone explain taking peptides or HGH to me ? Also how legit is stretching exercises ( hanging from bars etc ) ? Has anyone seen any improvement? Please recommend me anything that could help.

 P.S. Should I restart drinking milk? I ditched it after 16 yo or so i think... ?