While exercises cannot lengthen bones after puberty, diet and posture can help one appear taller. Stretching and strengthening exercises during puberty may aid natural height growth by stimulating hormones. After puberty, exercise builds muscle mass to make the body appear thinner and taller. Proper nutrition with calcium, protein, and other nutrients supports bone health and prevents later shrinking. Wearing matching dark colors from head to toe visually elongates the body, as does keeping hair short and wearing heels or thick-soled shoes.