Dr. Eric interviews Greg McKettrick. Greg has studied and written on male sexual health and wellness and has developed a national protocol for men suffering from varying levels of sexual dysfunction. Many people who have heard of Nitric Oxide associate it with exercise and cardiovascular performance – but not may realize that the improvements in circulation deliver multitudes of system-wide benefits, including sexual health improvements for both men and women! Be sure to listen to this one! --- Support this podcast: https://podcasters.spotify.com/pod/show/dr-eric---the-fitness-physician/support