Gynecomastia, commonly referred to as “man boobs,” affects millions of men across all age groups. It is characterized by the abnormal development of excess breast tissue in the male chest, often resulting in a fuller appearance or “puffy nipples.” This condition can be caused by hormonal imbalances, certain medications, substance use, or may occur without a clear underlying cause. While gynecomastia is typically harmless from a medical standpoint, it can lead to significant emotional distress. Many men report feelings of embarrassment and reduced self-confidence, which can have a lasting impact on their self-esteem and quality of life.