Scientists Just Discovered What Really Causes Belly Fat

Visceral Fat vs. Subcutaneous Fat

Not all belly fat is the same, and this distinction matters enormously for health. Subcutaneous fat sits just beneath the skin and is the fat you can pinch. While cosmetically concerning to many people, subcutaneous fat is metabolically relatively inactive.




Visceral fat — the fat that surrounds internal organs, pushing the belly outward — is metabolically active in dangerous ways. It releases inflammatory compounds, disrupts insulin signaling, and is independently associated with cardiovascular disease, type 2 diabetes, and certain cancers, regardless of overall body weight.