This document provides tips and information on how to grow taller, including getting enough sleep, eating a diet rich in protein, iron and calcium, exercising, and maintaining healthy levels of human growth hormone. Proper sleep allows the body to take advantage of growth hormone release and regenerate tissues. Certain nutrients like protein, iron and calcium also support bone and muscle growth. Regular exercise can help increase height modestly. While genetics are a main determinant of height, making positive lifestyle choices may help reach one's natural height potential.