Niacin works by helping to dilate blood vessels, allowing blood to flow more freely throughout the body. This widening of the vessels improves oxygen delivery to muscles, tissues, and organs. Many people notice a “niacin flush” after taking high doses, which is a temporary warming sensation caused by increased blood flow to the skin.
Other Benefits of Vitamin B3
-
Supports heart health: Helps regulate cholesterol levels by increasing “good” HDL cholesterol and lowering triglycerides.
-
Supports brain function: Improves memory, focus, and protects against cognitive decline.
-
Improves skin health: Niacin is often used in skincare for its anti-inflammatory and protective effects.
Best Food Sources of Vitamin B3
Next Page