Hair Loss Home › Forums › SIBO Mastery › Trouble Shooting › Hair Loss This topic has 1 reply, 2 voices, and was last updated 9 years, 1 month ago by DrWoeller. Viewing 0 reply threads Author Posts April 22, 2016 at 1:58 pm #572 DrWoellerKeymaster Lorraine, We haven’t seen it, but it is discussed as one potential problem of SIBO. It would be linked to poor absorption, i.e. B12 and other nutrients. The thyroid angle is an interesting thought. Dr. Woeller Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Log in / Register