Can high cholesterol alone give you a heart attack?

Cholesterol, essential for cells and hormones, balances LDL (bad) and HDL (good). Genetic factors, lifestyle, and conditions like diabetes affect heart health. Proper levels via diet, exercise, and monitoring prevent plaque buildup, arterial narrowing, atherosclerosis, heart attacks, strokes. Benefits include cognitive function, pregnancy, and breast milk. Regular check-ups and addressing hypolipidemia ensure heart health.