Why is visceral fat harmful?

Visceral fat is harmful because it is metabolically active and releases substances directly into the bloodstream, which maintains low-grade inflammation and raises blood pressure. It accumulates especially in the liver, disrupts its function, predisposes to fatty liver, and impairs insulin action, increasing the risk of type 2 diabetes. The risk of cardiovascular diseases and various gastrointestinal problems also rises. The harm can be significant even in people with normal weight, so the amount is worth measuring and monitoring.