Lecithin granules are a better choice. Lecithin cleans out arterial plaque and lowers cholesterol. Silica and vitamin C sources are also very important to help strengthen arterial walls and keep inflammation down.
Can you post links to human trials showing lecithin cleans out arterial plaque.
I found several animal studies so far and that is as far as I am looking tonight. I was planning on being home and asleep a long time ago. And doing research on generic stuff like this takes forever. Type something like lecithin and plaque in to a search engine you still mainly come up with thousands of sales sites, and a lot of not quite related research studies. So these will have to do for now: