For decades we’ve been told there’s ‘good’ cholesterol and there’s ‘bad’ cholesterol.
The bad type, known as LDL, is responsible for damaging blood vessel walls and contributes to the build-up of inflamed fatty deposits known as plaques, which raises the risk of a heart attack or stroke.
The good type, called HDL, does the opposite – clearing away cholesterol in plaques and taking it back to the liver where it is processed and removed from the body.