What else is there though? I consulted many physicians for my hyperlipidemia and all of them suggested 'diet and exercise' as the only solution. It is the only thing that worked for me.
yes 'not all' high cholesterol can be managed by lifestyle modifications( eg: your genetics might predispose you to high cholesterol. Do you know how much of healthcare spend goes to to the exceptions you are talking about. I certainly couldn't find any data about this, not sure why.
> Hypertension? Being older than 65 is a cause.
Yes we don't know the cause but we do know the fix even if you are over 65.
AHA recommendation
https://www.heart.org/en/health-topics/high-blood-pressure/c...