How To Improve Gut Health [The Ultimate Video Library]
If you've been looking for answers to popular questions about gut health diets, supplements and protocols, THIS is the ultimate video library for you! Below you'll find every video our research team, along with registered dietitian Richelle Godwin RDN, have recorded on topics like bloating, leaky gut, L-Glutamine, betaine HCL and more. And since there are a lot (!), please use the table of contents to jump to specific sections & videos. Happy viewing!

Table of Contents
1) L-Glutamine
How to take L-Glutamine
In this video we’re going to look at HOW to take L-Glutamine for gut health. We’ll of course not only look at how to use it, but also at when is the best time to take it, along with which drinks you should mix it with. Of course, we’ll also look at how much glutamine powder to take. By the end of this video, you’ll know exactly how to get the most from your l-glutamine supplement!
L-Glutamine dosage guide
In this video we’re going to look at the ideal L Glutamine dosage for gut health, so you finally know how much L-Glutamine to take per day. Plus, we’ll touch on higher studied doses (20-40 grams), including the glutamine dose for leaky gut.
10 best glutamine foods
In this video we’re going to look at the best glutamine foods. From beef to chicken and even eggs and spinach…this is the ultimate analysis of foods high in l glutamine! Best of all, you’ll get to see how they rank from highest to lowest, so you know what to focus your eating on.
Glutamine vs Glutathione - what’s the difference?
In this video we’re going to look at the difference between glutamine and glutathione. We’ll not only look at how they differ, but also at which one is best for your gut health. By the end of this video, you’ll know exactly which to focus on.
2) Foods & Supplements Compared
Kefir vs yogurt
In this video we'll look at kefir vs yogurt - including how they're similar, how they differ, as well as which one we think is best (hint: kefir milk...we love you!)
Milk kefir vs water kefir
In this video we'll look at milk kefir vs water kefir - including how they're similar, how they differ, the grains they use, as well as which one we think is best (hint: kefir milk...we love you!)
Kefir grains vs kefir starter
In this video we're going to look at kefir starter vs kefir grains. So if you've been wondering whether a kefir powdered starter culture is really better for making kefir at home...or if kefir grains still reign supreme..watch till the end to find out!
Betaine HCL vs digestive enzymes
In this video we’re going to look at the benefits of Betaine HCL (a.k.a. betaine hydrochloride) and digestive enzymes for acid reflux, bloating, gas & other digestion issues. This is the ultimate Betaine HCL and digestive enzymes review you’ve been waiting for!
Betaine HCL vs pepsin
In this video we’re going to look at the benefits of Betaine HCL (a.k.a. betaine hydrochloride) and the enzyme Pepsin for acid reflux, bloating, gas & other digestion issues. This is the ultimate Betaine HCL with Pepsin review you’ve been waiting for!
Digestive enzymes vs probiotics
In this video we’re going to look at the battle between digestive enzymes vs probiotics - as we try to answer the question “Which is best for your gut health?”. Not only that, but we’ll also show you how the benefits of enzymes differ from probiotics, so you can really work out which is most suitable for you.
3) Betaine HCL
How to take Betaine HCL
In this video we’re going to look at how to take Betaine HCL (a.k.a. betaine hydrochloride) for acid reflux, bloating, gas & other digestion issues. Not only will we look at how much to take (dosage), but also when is the best time to take it (timing) and with what foods (combination).
4) Fiber
How much fiber should I eat?
In this video we’re going to look at how much fiber per day you should be eating for good gut & overall health. Best of all, you’ll get to see how the daily fiber intake differs depending on your gender and age. Finally, you’ll know how many grams of fiber per day makes sense for you!
Soluble vs insoluble fiber
In this video we’re going to look at what the difference is between soluble vs insoluble fiber. Plus you’ll get to see which foods and supplements contain the best sources of soluble and insoluble fiber. Best of all, we’ll answer the big question…is soluble or insoluble fiber best for constipation?
Top 10 fiber rich foods
In this video we’re going to look at how much fiber in a banana, apple, broccoli, avocado, oatmeal, orange, carrots, spinach, blueberries and potatoes. We then rank them from highest fiber to lowest fiber per serve. These are the top 10 fiber rich foods you’re Googling…and the answers may surprise you.
How to eat a high fiber diet - meal plan
In this video we’re going to look at how you can eat a high fiber diet without eating prunes all day long! We’ll even show you the best foods high in fiber and how to eat them from breakfast to dinner, with our 5 favorite fiber-rich recipes!
5) Probiotics
Best probiotics for gut health
In this video we’re going to look at the best probiotics for gut health, including which strains can help with IBS, diarrhea, constipation and overall digestive health. Best of all, to help you pick the right probiotic supplement for you…we’ll reveal the top 4 things to look for! (Say hello to the ultimate probiotic supplement review)
When to take probiotics
In this video we’re going to look at when is the best time to take a probiotic supplement, to ensure your bacterial buddies survive your stomach acid and pass on through to where they’re needed most…in your large intestine.
6) Saccharomyces Boulardii
7 benefits of saccharomyces boulardii
In this video we’re going to look at 7 potential benefits of Saccharomyces Boulardii probiotic for gut health, including whether it helps with traveler’s diarrhea and antibiotic associated diarrhea, as well as other gut issues like candida, SIBO, h pylori and more. If you’ve ever wondered what is saccharomyces boulardii good for or used for…I’ve got all the answers coming up!
How to take Saccharomyces boulardii
In this video we’re going to look at how to take Saccharomyces Boulardii probiotic for gut health, including how to specifically use it for traveler’s diarrhea. Plus, we’ll look at how much to take, when to take it and even…how to store it.
7) Other Supplements
Marshmallow root
In this video we’re going to look at the top marshmallow root benefits, especially as it relates to acid reflux, leaky gut & digestive health. You’ll not only learn how marshmallow root works, but also whether it is worth trying.
Slippery elm
In this video we’re going to look at the benefits of slippery elm for leaky gut & digestive health. Not only will we dive into what is slippery elm good for, but also the differences between slippery elm bark, slippery elm tea and slippery elm powder. This is the ultimate slippery elm review!
8) Bloating & Digestion
How long does it take to digest food
In this video we’re going to look at how long does it takes to digest food. Plus we’ll see how your body breaks down food at each stage of digestion. Best of all, we’ll wrap up the video by looking at how you can digest your food faster & easier.
9) Leaky Gut
Leaky gut diet & #1 food
In this video we’re going to look at the best leaky gut diet you can eat, including the 17 best leaky gut foods. Plus, we’ll reveal the #1 type of food to eat more of to nourish your intestinal wall from top to bottom (hello leaky gut repair!).
10) Flatulence
What causes flatulence?
In this video we’re going to look at the big question: why do I fart so much? Not only will we discover the major causes of excessive flatulence (hello carbohydrates!), but we’ll also look at how to fix flatulence fast. In other words, we’ll be looking at flatulence causes and cures.
Why do farts smell & how to fix?
In this video we’re going to look at the big question: why do my farts smell so bad? Not only will we discover the major causes of smelly flatulence (hello sulfur rich foods!), but we’ll also look at how to fix smelly gas fast.
11) Kefir
What is kefir?
In this video we'll look at what is kefir, how to make milk kefir at home, the health benefits of kefir, what kefir drink tastes like and more!
The ultimate guide to kefir
In this video we'll look at what kefir grains are, how milk kefir grains differ to water kefir grains, and how to care for your kefir grains at home. Plus, we'll even look at whether you can make kefir grains from scratch.
7 benefits of kefir
In this video we're going to look at the top 7 kefir benefits and answer the big question "Is kefir good for you?". And of course, we'll focus on the health benefits of milk kefir, since this is the type of kefir that has been used in most studies.
12) Kombucha
What is kombucha?
In this video we're going to look at what is kombucha. We'll not only see how to make kombucha, but also the best ways to try kombucha flavoring. And of course...we'll even do a kombucha taste test!
Ultimate guide to kombucha
In this video we'll look at everything you need to know about kombucha...from what it is, to how to make kombucha tea at home, and even all the geeky kombucha nutrition facts you've been dying to know! This is the ultimate kombucha for beginners guide :)
7 benefits of kombucha
In this video we're going to look at the health benefits of kombucha and answer the big question "Is kombucha good for you?"
Side effects & dangers of kombucha
In this video we're going to look at the top 5 kombucha dangers...from alcohol content to gut irritants and even mold...we'll discover if there are any real kombucha side effects to be afraid of.
Kombucha SCOBY
In this video we're going to look at kombucha SCOBY...the secret behind kombucha! Not only will I show you my scoby kombucha recipe, but also the best way to care for your SCOBY!
Which kombucha brand is best?
In this video we’re going to review & rank the Top 4 Kombucha Brands on the market, including GTs Synergy, Health Ade, Kevita and Humm. Finally, you’ll be able to see which kombucha is best for you!
Humm Kombucha
In this video we’re going to walk you through our Humm kombucha review and do an unbiased kombucha taste test of their ginger-flavored original kombucha. Finally, you’ll be able to see whether Humm probiotic kombucha is good for you & worth trying!
Health Ade Kombucha
In this video we’re going to walk you through our Health Ade kombucha review and do an unbiased kombucha taste test of their ginger-flavored kombucha. Finally, you’ll be able to see whether Health Ade probiotic kombucha is good for you & worth trying!
GT’s Kombucha
In this video we’re going to walk you through our GTs Synergy Raw Kombucha review and do an unbiased kombucha taste test of their ginger-flavored raw kombucha. Finally, you’ll be able to see whether GT’s probiotic kombucha is good for you & worth trying!
Kevita Kombucha
In this video we’re going to drop our long-awaited Kevita kombucha review and do an unbiased kombucha taste test of their Master Brew Ginger flavor. Finally, you’ll be able to see whether Kevita kombucha is good for you!
Evidence Based
An evidence hierarchy is followed to ensure conclusions are formed off of the most up-to-date and well-designed studies available. We aim to reference studies conducted within the past five years when possible.
- Systematic review or meta-analysis of randomized controlled trials
- Randomized controlled trials
- Controlled trials without randomization
- Case-control (retrospective) and cohort (prospective) studies
- A systematic review of descriptive, qualitative, or mixed-method studies
- A single descriptive, qualitative, or mixed-method study
- Studies without controls, case reports, and case series
- Animal research
- In vitro research