Trust me... ALL OF US suffer from atherosclerosis that gets progressively worse from age 30.
You won't know you that have clogged arteries until you get a heart attack or stroke.
My son's father in law died at 57 yrs old from a massive stroke caused by carotid arteries that were 95% blocked. We saw him 5 months before he died, and he was the picture of good health. He had no idea that his carotid arteries (in the neck) were 95% blocked, until it was too late.
If you don't believe me, you can get your arteries scanned at the nearest hospital.