Penile arteries are 1–2mm wide; coronary arteries are 3–4mm. Atherosclerosis narrows small vessels first, which is why erectile difficulty often appears 3–5 years before a cardiac event.
Persistent erectile difficulty is a reason to see a physician for blood pressure, lipid and glucose testing — not a reason to buy a supplement.
Our formula supports the nitric oxide pathway as daily wellness for men without diagnosed disease. It is not a treatment for ED.