Search on Dr. Linus Pauling. Dr. Pauling found that heart disease, which includes vascular disease and hardening of the arteries, is simply, basically, a form of scurvy. A standard control/cure includes taking about 5 grams of vitamin C, plus at least 2 grams of L-lysine amino acid, per day. The vitamin C takes care of the scurvy. The L-lysine heals the scurvy damage in the vascular system. Because Pauling promoted this therapy, he was persecuted by the medical system in the US. Start here - https://www.towerlaboratories.com/pauling_therapy.html - in your search for more information. This site will give you enough straight-forward info so that you can do searches intelligently. -- The medical is killing us on purpose, like they are doing with the covid vaxx. This therapy is simple and works, but most doctors have never heard of it.