I’m a dental hygienist. There is research to show that 50% of E.D. cases can be cured by treatment of gum disease and daily plaque control. Brush and floss, fellas!
Artery diseases are plaques. . . and plaques appear to be the accumulations of the dead bodies of oral spirochetes that have invaded the blood and body. . . plus the crud those dead bodies pick up. . . adhering the the vessel and artery walls. All of the chronic diseases of older age, including type 2 diabetes seem to be related to plaque build up on the Islands of Langerhans in the Pancreas in some way or another.