Real pure un-diluted cranberry juice (I mean the strong tart stuff) has a definite effect. Real Pure Pomegranate juice is also beneficial. Blueberries, blackberries, and strawberries are all beneficial.
Super Oxidase Dismutase (SOD-Zyme) is powerful.
High EPA/DHA fish oil helps clean the arteries.
Large amounts of Vitamin C.
Nattokinase is a potent arterial cleanser.
Niacin ( full flush ) will help restore arterial health.
There is much more.
For the best info, join the Life Extension Foundation http://www.lef.org
.