Blood vs brain cholesterol: What's good, what's risky, and why age matters
Published on: Sept. 7, 2025, 4:54 p.m. | Source: The Economic Times
Cholesterol is usually seen as harmful because it clogs arteries and causes heart disease. But here’s the surprise: about 25% of it is in the brain, helping with memory, learning, and nerve signals. Blood cholesterol and brain cholesterol are different, and each has its own role in keeping us healthy. How does cholesterol shape brain health?
