Maintain a healthy body weight
Eat a balanced diet with enough calories, protein, and healthy fats
Do regular chest and upper-body exercises to improve posture and muscle tone
Wear a properly fitted bra for support and shape
Avoid smoking and excessive alcohol use
Get enough sleep and manage stress
Review medications with a healthcare professional if breast changes are a concern
Consider hormonal evaluation if breast development seems unusually limited
Use only medically approved treatments under professional guidance
Avoid unproven supplements, creams, or pills marketed for breast enlargement