Register for July 8-12, ’26 Online Bigu Retreat Questions? Please email Allwyn, the admin for our Bigu class, at alja78@aol.com. Notes, Precautions & Medical Disclaimer Bigu fasting is not recommended for individuals with severe physical illness, organ transplant history, or psychotic disorders, nor for children under 16 or adults under 85 lb. If unsure, please consult Dr. Chen before registering. This retreat and … Continue reading Bigu Retreats – Registration