It doesn’t cause heart attacks. The vast majority of heart problems are hereditary, not diet-related. ‘Course, obesity etc doesn’t help any.
I am not even sure about hereditary.
I have seen identical twins where one has a heart attack at 57 and is dead from heart disease at 62 and the other dies of respiratory failure at 76.
Both non smokers and non drinkers and extremely athletic, even running marathons in their 50’s.
Go figure?
Don’t tell that to both the First Lady and Mayor Bloombdrg. SARC.