Though burning fat and building muscle concurrently may be possible, it's not necessarily optimal, says Lee Boyce, C.S.C.S., ...

Hormonal belly refers to abdominal weight gain due to an imbalance in hormones. Though it often affects women, especially after menopause, it also affects men, and several conditions can lead to ...

A person with an abdominal mass may notice weight gain and symptoms such as abdominal discomfort, pain, and bloating. Masses in the abdomen are often described by their location. The abdomen is ...

Learn about erectile dysfunction and aging. Weight gain, particularly around the abdomen, may also impact perceived penis size. Although a penis may appear smaller with weight gain, it has not shrunk.