Maintain a calorie deficit if excess body fat contributes to breast size
Follow a balanced diet with adequate protein, vegetables, fruits, and whole grains
Reduce overall body fat through regular aerobic exercise
Add strength training to support posture and upper-body tone
Wear a properly fitted supportive bra
Avoid rapid weight-loss methods
Limit alcohol intake
Review medications with a healthcare professional if breast enlargement may be a side effect
Consider hormonal evaluation if breast size changes are sudden or unusual
Consult a doctor about surgical breast reduction if non-surgical methods are not effective