Is there absolutely anything that can affect puberty growth? nutrition, weed, cigerettes sports sexual activity. please help.

Puberty growth: Growth is multifactorial. Most is attributed to genetics, so depending on the height of parents is a good prediction of what your height will be. Other things that can affect your grwoth are chronic illness and nutrition habits.

See below: Classic advice: get your sleep; choose healthy foods-less processed and more "whole" foods, don't skip meals, maintain the family meal time; avoid alcohol, tobacco and drugs. Your body is indeed your temple to maintain!