Super Gut: A Four-Week Plan to Reprogram Your Microbiome, Restore Health, and Lose Weight

I am big on supplements, always have been. But one thing I rarely bothered with has been probiotics. I just figured I didnt need them as my poops(I have dogs, I love that word) have been fine. I get lots of fiber.But at some point within this year i began sniffing around probiotic supplements. I was drawn to them after trying to figure out some health stuff. I eventually made my way over to this book. I have learned A LOT. Between this book, and watching a lot of YT videos, I have come away with a greater understanding of just how important probiotics are, that there are different types of probiotics and different strains of each. That probiotics NEED prebiotics to feed from. That probiotics are truly the foundation to our overall health and sense of wellness. AND THAT, if no other supplements it is PROBIOTICS I should be focusing on. They moved to the top of my list. Forget (nearly) all else unless my body microbiome is in good shape.I KNEW THIS on some level, but did not fully put the pieces together. Between mental health and physical health, the microbiome-- all the critters that live in us-- seems to be steering the ship. We treat them well, and they do wonderful things for us. I knew all health begins in the gut, but this info just made it make sense and put it into explanations that helped me see the how and why. I was like, AH HA, I was onto something and now I have solid info to work from.Now when I think of everything wrong with me, everything right with me, and I learn of others ailments and such. I wonder.. how is their microbiome? Drink that kombucha, eat FERMENTED foods, make your own yogurt (easy peasy), pop those capsules!Now all that being said, I dont drop everything that I am doing and just follow what one person says. I have not adopted the "wheat belly" protocol of his (Have yet to read but understand it enough), nor have I made any major changes. Diet and activity level are the same (but more on that later). I just started increasing consumption of probiotics (all sorts, various strains, daily), prebiotics (foods, supplements), and started dabbling in fermented foods and making my own yogurt (L. reuteri). I have only barely begin with making my own yogurt, uh hem, cultured dairy product.. but I am all in. Just search for videos on this particular probiotic, and it will likely make you want to take these probiotics and maybe make your own super charged yogurt. I also really like akkermansia, gasseri, and a few others.In the relatively short period of time that i have been consistently taking a variety of probiotics, there have been changes to my microbiome. I know it because I have a couple of measurable factors. One is which is my oral flora. SOMETHING has changed because I went from life long issues (despite OCD level hygiene) to having entirely normal dental situation. DECADES of always at or on the cusp of bad things. So much so that I get checked out by dentist every 3-4 months since i was a teen (now late 40s). My last visit we scheduled a "deep cleaning" (mega scraping deep under gums). So, just after that, maybe within a month, I happened to start probiotics. Mostly Previtalize and Provitalize plus I added in Akkermansia, and my beloved reuteri, and sometimes others. I actually STOPPED using listerine, and flouride toothpastes (im not against flouride, it does different things than what I am looking for at this time), and swapped to hydroxapatite based toothpaste (I had used that before, so Know just that changes hasnt made the impact). I did stop the other two things because I wanted to give my mouth a break from antibacterial type products. I wanted something that would help good bacteria and not wipe it out. But that has been VERY recent so again, not enough impact, yet probably helped. Then I just had my appointment. EXCEPT, as they began their exam the changes were so noticeable (through imaging, tools, and visual hands on) that the "deep clean" wasAborted. NO tartar (can you imagine?), not even plaque. Healthy gums, tight gums. They said, "I'm looking at someone with a very healthy mouth". Then proceeded to ask what I was doing different. I had to bring up intense intentional probiotic use. They were on board with my holistic approach.OK, other changes. I feel more alive, and less--Anxious.Energy? definitely a lift. Not bouncing off the walls, but not flat out on the couch. I have a little more oomph. That'll take time, especially as I am severely overweight. Oddly, I am already fairly active and eat well. I just eat a lot.Speaking of, I didnt set out to lose weight, and so I have no measurable data for that. But I see a change in my belly. It has deflated some. I can see it in my face too.Maybe that is what sort of started this all. I see all this GLP-1 use, and I dont want to look like how some of my friends do after being on it for some time (shots). They are thinner, but they are haggard. Like the life is being suckedOut of them with each pound. Very startling. Then I learned that GLP-1 naturally occurs in body and that there are ways to support it, to help it make more. There are many things, but one of those happen to be the PROBIOTIC akkermansia. From there on out I just sought to learn more and more. Which the algorithm of YT brought me content from and about Dr Davis. Very accessible, very straightforward, feel like I could have a great convo with him as he seems that approachable and affable.Few spots I question, but otherwise has been good info for me. I intially read this through Kindle Unlimited, then found myself wanting a hard copy to refer back to. So I bought it and here I am.Maybe I will add more info as I experience more. Good bad or not.But really, read the book but perhaps watch a bunch of YT vids to see if it is something of interest (it should be!). Marys Nest has a great interview with him.

I've been interested in gut health for a while and have watched tons of videos about the microbiome, so I wasn’t expecting to learn so much from this book—but I really did. Dr. Davis explains things in a way that’s easy to understand but still goes deep into how certain microbes can impact everything from digestion to sleep, mood, skin, and even emotional well-being.What really stood out to me was the focus on L. reuteri—how it can promote compassion, improve sleep, reduce bloating, help with skin health, and even speed up healing. I’ve been making the 36-hour L. reuteri yogurt and sometimes add L. gasseri, and I’ve already noticed some great results. The tips on using Saccharomyces boulardii to make a fizzy, probiotic drink were also fun and easy to try.Super Gut offers a clear, practical plan to rebuild your gut by reprogramming the microbiome through diet and lifestyle changes. It shows just how essential a balanced gut flora is—not only for digestion, but also for mental clarity, mood, sleep, and immune health. The book does a great job explaining the gut-brain axis and how closely our mental and physical health are connected to what’s going on in our microbiome.We often hear the phrase “we are what we eat,” but it’s more accurate to say we are what our microbiome breaks down and helps us absorb. These microbes don’t just help us digest food—they produce enzymes, extract nutrients, and even generate vital compounds like B2, K2, and neurotransmitters like dopamine. When we feed them well—through whole foods, an active lifestyle, and a positive mindset—they return the favor in powerful ways.If you're curious about how to apply this knowledge in daily life to support real, lasting health, this book is a fantastic place to start.

Dr. William Davis' Super Gut is an eye-opening and well-researched guide to improving gut health and overall well-being. He breaks down complex topics like microbiome imbalances and SIBO in an easy-to-understand way, providing actionable steps to restore good bacteria and improve digestion, mood, and weight management.The book is packed with science-backed information, practical tips, and a four-week plan that includes recipes and dietary recommendations. I found the insights on how modern diets and antibiotics have impacted our gut microbiome particularly enlightening.If you're struggling with digestive issues, unexplained weight gain, or just want to optimize your health, Super Gut is a must-read. Dr. Davis offers a holistic approach backed by research, making this book both informative and empowering. Highly recommended!

Really enjoyed the book. But would like the preface the book comes off a little to dramatic IMHO. I referenced one part of the book with a family member that is a radiologist and they said it isn't nearly as numerous as the part he mentions (fecalization), but it does happen. That being said, we all do need to work on our guts, which affect the whole body.Really like that he provides a lot of steps, information and recipes to use on the journey to recover your gut microbiome. Been making lot of super 'yogurts' with my new Ultimate Yogurt Maker, eating and making fermented foods and other ideas he suggest. Already in good shape and health for the most part, so probably not going to see anything dramatic in my case. But if want to stay healthy as get even older, need to do this!It's not like the Food Industry or FDA is going help us. This is something YOU have to do and they are fighting you all the way with enticing ads and products to hit you in the weak spots. This book, even though a little over the top, is a great way to start.

Excellent book, 100% recommended. If you want to enjoy good health and fully understand how your stomach and body work, you have to read this book.