Cayenne pepper works wonders for both hypo and hypertension.  Try 1/4 teaspoon of at least 40,000+ IHU three times per day.  I know of a woman who had a triple-bypass with insufficiency, and it has totally turned her energy and blood pressure around.  Ginger is also a nice stimulant for the blood.  And don't forget the ...

Investigate chelation treatment which gradually removes plaque build-up in the arteries (if that is your problem). There is oral chelation and IV chelation. There is also EDTA chelation and chelation using Natto. Regards, Jay www.youngagainforever.com 

Whoa, whoa let's not jump on the statins is bad bandwagon and get the poor guy off them immediately - Stopping statins may be dangerous and getting off them could kill him! Sure statinsare not good for you, but go cold turkey and you could be dead shortly. Best goto your GP and see if you can stop taking the statins and then try ...

Read the previous comments.  If it hasn't been explored yet, I would suggest that your grandfather get a coronary calcium C-T scan and a calcium score for arteriosclerosis !  Why ?  Because there is a differnence between arteriosclerosis ( Calcium 'Hardening of the Arteries' ), and athersclerosis ( Cholesterol ...