What is bioavailability? Bioavailability is the proportion of an ingested substance that enters the body’s circulation so it is able to have an active effect. By tnieber|2022-06-24T21:08:53-06:00June 24, 2022|Edibles|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail