Lose overall body fat through a calorie-controlled diet
Do regular full-body strength training
Add chest-focused exercises like push-ups, bench press, and dumbbell presses
Include cardio workouts such as brisk walking, running, cycling, or swimming
Reduce alcohol intake
Avoid anabolic steroids and recreational drugs
Improve posture to make the chest look flatter
Eat more protein, vegetables, fruits, and whole foods
Cut back on sugary drinks and processed foods
Sleep 7 to 9 hours per night
Manage stress consistently
Stay hydrated
Be patient and consistent for several weeks to months
See a doctor if breast tissue is firm, painful, one-sided, or persistent