Professional Ask Dr. JDr. Russell Jaffeprobioticsspore based probiotics Dr. Russell Jaffe shares his knowledge on spore based probiotics JWelton In this week’s edition of “Ask Dr. J”, Dr. Russell Jaffe shares his knowledge on spore based probiotics.Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Pinterest (Opens in new window) Pinterest Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit