In addition to the recommendations mentioned above, it can be helpful to enhance nitric oxide in various ways to open blood vessels and improve blood circulation. One way to try to boost nitric oxide is to take INO effervescent tablets (1 per day). Studies show that nitric oxide boosting supplements have significantly increased walking distance in patients with Intermittent Claudication. We don’t promise improvements for everyone but it’s worth a try, and if you find INO helpful, we hope you can give us feedback and share your experiences so that others suffering from intermittent claudication might hear about something that have been helpful to you and thereby find help themselves.