What is Gynecomastia? Gynecomasty, i.e. breast tissue size, caused by disorders in estrogen and testosterone balance, can often occur bilaterally, rarely unilaterally. This problem, which is facing one in every 18 men in the world, is rapidly increasing. Unhealthy eating habits and inactivity lead this increase. Avoid Fast Food Insulin hormone release increases in the … Continue reading Causes of Breast Enlargement in Men