[rdmirza]

Yes cholesterol is a vital building block. However the medical literature consistently shows a strong relationship between LDL and non-HDL cholesterol levels and heart attack and stroke.

Various cholesterol lowering drugs, statins being the most widely prescribed but certainly not the only class, show consistent relationship with cholesterol lowering and reduced risk of MACE (MI, stroke).

Plaque is made of foam cells that consume cholesterol. They grow and obstruct arteries, and eventually rupture causing critical flow obstructing events.

[pengaru]

Cholesterol is mostly produced by the liver, fructose consumption plays a significant role in stimulating that process. AIUI dietary cholesterol is mostly a red herring according to current science.

https://en.wikipedia.org/wiki/De_novo_synthesis#Cholesterol