Getting taller depends mostly on your age and whether your growth plates are still open. After puberty, most people cannot naturally increase their true bone height, although improving posture may help them stand straighter and look slightly taller.

During childhood and the teen years, healthy growth depends on genetics, nutrition, normal hormone levels, and overall health. Some children with growth hormone deficiency or certain growth disorders may grow more with medical treatment, but this only applies to specific cases and must be diagnosed by a doctor.

In adults, pills, stretches, supplements, and exercise routines do not make the bones longer. Limb-lengthening surgery can increase height, but it is a major orthopedic procedure with real risks, including pain, stiffness, infection, delayed bone healing, and fractures.

The safest approach is to support normal growth with regular meals, enough sleep, physical activity, and medical checkups during childhood and adolescence. If a child or teen is much shorter than expected, growing slowly, or entering puberty very early or late, they should be evaluated by a pediatrician or pediatric endocrinologist. Avoid using hormones, peptides, or supplements without medical supervision.