I like being accessible, and enjoy answering brief questions related to my books and this site. With this in mind, please keep your questions concise, otherwise I can‘t promise a quick response.

In case you didn't receive my response within a few days, please resend your question directly from your e-mail program to Konstantin-at-GutSense.org.

If you have any question or comment unrelated to your health, please use this form to contact me. To request a personal consultation regarding any condition discussed on this site, please select the “Consultation request” option in the “Subject” field below, and provide a brief description of your concerns.