You cannot significantly increase bone length after growth plates close
Get enough sleep every night
Eat a balanced diet with enough protein, calcium, vitamin D, and overall calories
Maintain good posture
Do regular stretching and mobility exercises
Do strength training with proper form
Stay physically active with sports, running, jumping, or swimming
Avoid smoking, alcohol, and drugs
Treat any hormonal or medical issues with a doctor
Use height-increasing footwear or insoles
Wear well-fitted clothing that improves appearance
Consult an endocrinologist if you suspect delayed growth or abnormal puberty