Category: Health Services

What are the Differences Between Gynecomastia and Chest Fat? Gynecomastia is the development of glandular breast tissue in males, resulting in fat or adipose tissue on the chest area. Hormonal changes, such as increased estrogen or less testosterone, are primarily responsible for gynecomastia. It can occur during puberty, from medications, medical conditions, or as part of aging. Chest fat, fatty deposits, can cause larger breasts or peter griffin-style man boobs. Gynecomastia doesn't respond to diet or exercise, and surgery may be necessary.