Share this postLaughter, Humor Training & Your Blood Sugar Leveldrlindseyberkson.substack.comCopy linkFacebookEmailNoteOtherLaughter, Humor Training & Your Blood Sugar Leveldevaki berksonDec 31, 2023∙ Paid5Share this postLaughter, Humor Training & Your Blood Sugar Leveldrlindseyberkson.substack.comCopy linkFacebookEmailNoteOtherShareYou all know that I believe strongly in vitamin F= fun.This post is for paid subscribersSubscribeAlready a paid subscriber? Sign in