10 Science Based Ways to Improve Gut Health
Fitness Stuff (for normal people)
Tony and Marianna
4.9 • 644 Ratings
🗓️ 27 April 2026
⏱️ 65 minutes
🧾️ Download transcript
Summary
In this episode of Fitness Stuff for Normal People, Marianna and Tony break down what gut health actually means and why it impacts way more than just digestion. From metabolism to mood, your gut is tied into everything, and this episode focuses on the habits that truly make a difference. They walk through the science behind fiber and prebiotics, hydration, stress and the brain gut connection, daily movement, and how your overall eating patterns shape your microbiome. They also get into the real effects of antibiotics, probiotics, alcohol, under eating, and sleep so you can understand what is helping your gut and what might be holding you back. This is a practical, no fluff look at gut health built around realistic habits you can actually stick to.
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Timestamps
3:42) What is Gut Health?
(8:24) Fiber / Prebiotics
(16:11) Drinking enough water
(19:32) Limit stress / Brain and Gut connection
(25:26) Daily movement
(27:28) Limited processed foods / eating patterns
(34:17) Antibiotics
(38:23) Probiotics
(42:57) Alcohol
(46:28) Under eating
(58:56) Sleep
Transcript
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| 0:00.0 | Welcome back to the podcast. Today we are going to be covering one of my first personal favorite |
| 0:04.4 | topics, which is gut health. We are just going to be diving into the top 10 evidence-based |
| 0:10.3 | ways to improve your gut health, ranging from diet to exercise to lifestyle habits, really so many |
| 0:17.6 | things under the sun. Gut health is extremely complex and it is so much more than a lot of people think. |
| 0:24.2 | So making gut health a priority should be on everyone's mind. |
| 0:27.5 | And we're just going to make that hopefully a little bit easier for you and give you a little |
| 0:31.4 | bit of guidance on a topic that can seem a bit overwhelming at times. |
| 0:34.8 | But before we get into that, if you need a new training program, |
| 0:38.9 | you need a little bit more structure in your exercise routine. Remember, you get access to |
| 0:43.5 | every single one of our complete 12-week training programs that are programmed out in Google |
| 0:47.4 | sheets to track and guarantee you're making progress. Over on FS Premium, which is just $5 a month, |
| 0:53.7 | you also get access to our bonus AMA episodes every single Friday where we answer your own questions. |
| 0:59.6 | It just takes a few seconds to sign up. |
| 1:01.0 | We will leave that link in the show notes below. |
| 1:03.2 | And a quick reminder and friendly invitation. |
| 1:06.5 | Remember, you can follow us over on Spotify and Apple Podcast. |
| 1:10.1 | So every time we drop a new episode, it pops right up on your homepage and you don't miss a thing. |
| 1:15.5 | Could you imagine if you missed an episode? |
| 1:17.2 | While you're there, if you're on Spotify, you could leave us a five-star review and comment under episodes to chime into the conversation or give us tips, episode recommendations, anything along the way. And it all helps us push the show to more people, which is the goal at the end of the day. And before the episode, you're going to want to run, not walk, over to legionathletics.com, like every single week. They are the sponsor of today's episode where if you use our code, F-S-P-O-D, that's F-S-P-P-P-O-D, you get buy one, get-150 off their entire site, all their products, and along with 10-plus new products that they're dropping, we'll have to do a almost partial episode covering all the new products that dropping. But all their new stuff, all their old stuff, you get buy one, get one, 50 50% off everything. Again, just don't forget to use |
| 2:02.0 | code F-S-P-O-D at checkout. We'll also put a link to their store in the show notes down below. |
| 2:10.5 | I like new things. Even if I am not going to use them, I'm going to try them. Their rice crispy |
| 2:16.1 | protein bars are so yummy. I think they're so good. Look at Wesley saying hi. Whatever, bro. I can't see you, but bring him in. Just pick him up. The 150 pound dog. No, he lost weight. He did. He's 67 pounds now. He lost 10 pounds. Oh, look at him. Doggias and pig? If Wesley can do it, you can too. What did you do? Doggyazempig? Reduced his food. Because he exercises a lot. We walk a lot. I just had to ration his food a little bit more. Isn't it funny how whenever like an animal needs to lose weight, you're like, I'm going to walk him a little bit more and feed them a little bit less. |
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