Compared to human populations following hunter-gatherer lifestyles, we have lost hundreds of microbial species in our gastrointestinal microbiomes. Many of these species performed useful functions in human health that we have therefore lost. Loss of these species has also allowed unhealthy, potentially pathogenic species, to proliferate and dominate, even ascending up the small intestine. This situation--small intestinal bacterial overgrowth, or SIBO--is now epidemic, affecting greater than 1 in 3 Americans. And it takes a serious toll on your health, mental and physical. Your journey back to health starts by recognizing and acknowledging that there is indeed a problem. Then begin taking steps to correct this situation. L reuteriSourced initially as BioGaia Gastrus tablets. You can find it on Amazon or from their North American distributor, Everidis.L. gasserihttps://products.mercolamarket.com/biothin-probiotic/AIRE device from FoodMarble:https://foodmarble.comGet your Paleovalley discount on fermented grass-fed beef sticks, Bone Broth Collagen, and low-carb snack bars:Use the coupon code "Defiant" for an additional 15% discount. Go to this page on the Paleovalley website, enter the code and the discount will be automatically applied to your order:https://paleovalley.com/offers/grass-fed-beef-sticks-bk-lt-promo/defiant?uid=123&oid=2&affid=73310% discount for Layer Origin human milk oligosaccharide (HMO) products:Use discount code "DRDAVIS" (not case-sensitive) and order here:https://layerorigin.com/?ref=drwilliamdavis More about my new book, Super Gut: A Four-Week Plan to Reprogram Your Microbiome, Restore Health, and Lose Weight, including extras for anyone pre-ordering before Feb 1, 2022 release:https://www.wheatbellyblog.com/super-gut/For more information on Dr. Davis’ programs:Books:Super Gut: The 4-Week Plan to Reprogram Your Microbiome, Restore Health, and Lose WeightWheat Belly: Lose the Wheat, Lose the Weight and Find Your Path Back to Health; revised & expanded editionWheat Belly 10-Day Grain DetoxWheat Belly 30-Minute (Or Less!) CookbookUndoctored: Why Health Care Has Failed You and How You Can Become Smarter Than Your DoctorOnline media:Dr. Davis Infinite Health Blog: www.wheatbellyblog.comDr. Davis Infinite Health Facebook page: https://www.facebook.com/OfficialWheatBelly/Wheat Belly 10-Day Grain Detox private Facebook page: https://www.facebook.com/groups/527516110738721/Dr. Davis Infinite Health Inner Circle (membership website with direct interaction with Dr. Davis):InnerCircle.Undoctored.comYouTube Channel:https://www.youtube.com/channel/UCZp4ONYOXZkf92UxxNnAiKQAnd, of course, subscribe to the Defiant Health podcast through your favorite podcast directory!