From Stanford Biotech To Gut Recovery And Nervous System Healing

The Day My Body Shut Down

SPEAKER_00 0:01

In December of 2025, my body finally shut down. I woke up with severe chest and back pain that kicked off a four-month medical nightmare. We're talking dehydration, nerve pain, weeks where I could barely manage about 300 calories every two days or so. And an endoscopy that happened four months after found and removed a large eroded polyp in my stomach. And what came after was gut dysbiosis, SIBO, CIFO, and my nervous system being stuck in fight or flight mode, among you know, about a dozen other symptoms on top of that. And that is that I spent over a decade as a biomedical research scientist and years of that at the Stanford School of Medicine. And I was working on cutting-edge cancer therapies while I was there. And none of that lab science stopped my own body from falling apart. So I want to welcome you now to Mind Body Mondays. My name is Peter Sanchez, and today I'm going to walk you through how a total health collapse forced me to turn the microscope on myself and how that led me to where I am now. Studying integrative nutrition, mind body medicine, gut function, and nervous system dysregulation, among a handful of other topics that are interrelated. And yeah, let's get into it.

A Career That Looked Perfect

SPEAKER_00 1:44

So to understand how I ended up in the hospital, we have to look back a little bit. On paper, my career at the time looked great. I was happy with it. My family was also pretty happy with where I was going. And I put myself through undergrad when I was going to a university in the Bay Area in California. And at the time I was working up to three jobs, which is pretty heavy but necessary. It's kind of a you know pricier place to live in the country. I eventually earned my degree in biology. I focused on immunology. From there, I moved right into the Bay Area biotech scene. As you may or may not know, the Bay Area is a massive hub for biotech companies. So I worked at a couple big name biopharma companies there. I got into manufacturing of stem cell banks. I was working in clean rooms, doing things related to stem cells for spinal cord injuries. Eventually, I was able to land a position at the Stanford School of Medicine that was more manufacturing and research based. Eventually, though, I did move into a higher-paying remote biopharma role. That was more in the regenerative medicine field, actually for the company that builds the instruments that a lot of research labs use for manufacturing those card T cell therapies. So I had hands-on experience when I was at Stanford, and then that company approached me about helping them and their sales team, you know, train other companies and teams who were going to learn to use those instruments for those same therapies. So I saw it as a great opportunity. This was for me a dream job. I was traveling, they were covering my expenses, I was getting paid good, learning something that was in high demand, industry's booming, everything looked good. But underneath my body was quietly falling apart. We're talking chronic fatigue, constant back pain, dizziness, symptoms of POTS, elevated blood sugar, elevated blood pressure. The list kind of goes on and on. And eventually I did get a type 2 diabetes diagnosis. That was sometime in 2021, I think might have been the summer, like right as I began that position, actually. And by late 2021, the chronic stress and medication side effects became too much. Had to leave the biopharm industry altogether. I convinced myself that changing my external scenery would solve the problem, but it didn't. I pivoted into digital marketing to pay the bills. It was something I had been doing throughout college as well, learning how to build websites, that type of work to cover my college expenses, especially that last year where I didn't have any financial aid and I was just paying out of pocket. I thought that working from home would help me relax more and get a you know a slower pace of life, and that it would heal me. Of course, that wasn't the case. What I learned the hard way is that you can't fix a deep internal physiological problem by changing your job description. I brought those same stress patterns, the same high alert habits, the same hyperstimulated nervous system right along with me for the next

Chronic Stress Catches Up

SPEAKER_00 5:06

several years, unfortunately. And that brings us back to December of last year, 2025. My body essentially had had enough. After that emergency stomach surgery and the cascade of gut dysbiosis that followed, I was sitting in recovery, exhausted, facing a massive realization. For 10 years, my scientific training taught me to look at the human body through a microscope, isolating cells, analyzing biomarkers, basically breaking the systems down into individual isolated parts and components. But lap science had never taught me how the mind and the body interact as one interconnected system. Years of normalized chronic stress and poor dietary habits had physically dysregulated my gut, my immune system, my vagus nerve, and my baseline sense of safety. No amount of pure willpower, strict elimination diets, or random supplements was going to fix my gut while my brain kept broadcasting danger to my digestive tract and the rest of my body. So I put my scientist cap back on. This time, though, I turned the microscope on myself to study what was going on inside me. I started studying nervous system dysregulation, polyvagal theory, the gut brain axis, and the physiological impacts of chronic stress, using myself as the test subject. I started working directly with a trained naturopathic doctor after going to several GI doctors and not getting any better. In fact, everything that they were suggesting to me was making my symptoms and my condition worse. So I sought out a more natural, holistic approach, found a naturopathic doctor that specializes in these cases. And then we went ahead and ran proper lab tests, just a whole series of tests that would actually give usable, relevant data that none of the other doctors had even had a clue what any of that testing was for. And then I started addressing nutritional deficiencies and slowly rebuilding my system, of course, piece by piece. The results as the time progressed was undeniable. My digestion started to repair itself. My chronic pain started getting better. My energy started returning little by little, but it was coming back. So for the first time in my adult life, my body felt like it was actually getting what it had been begging me for all this time, and I just simply ignored it, put it to the side because I was prioritizing things like work instead of giving my body what it needed and giving it the rest that it was pretty much screaming for the whole time. And I just did not piece those those parts together, those symptoms. I I just completely ignored it. So that health crisis redirected my life. Right now, I'm in the process of enrolling for a master's degree. Again, I just decided to not just pick up where I left off, but to go in a slightly different direction than what I had intended to do ever since I was even in high school. I always wanted to study medicine, health, and health care at the highest level. And for a time I wanted to be an MD or go to, you know,

Turning To Root Cause Medicine

SPEAKER_00 8:56

a traditional medical school. But in my time at Stanford, I got to work next to a lot of doctors and I just saw their lives, what they had to deal with, the insurance companies, all that sort of thing. And I just realized that's not the type of medicine or the type of profession that I would want to do. After I started working with a naturopathic doctor, that desire came back to me. In fact, I saw that all these events I believe they happened for a reason. Because now I started studying in a way that naturopathic doctors look at health and the human body as a system, along with other things I had been learning in neuroscience, like the new neuroscience, that studies neuroplastic symptoms. If you've never heard of that, I would suggest you look it up. Especially if you've been suffering with chronic pain all over your body, your back is a big common one. Things like tinnitus. That is something that I will talk a lot about on this show. Obviously, it inspired me to come up with the concept and the name for this show. It is a big component. And there's a reason why it's mind, body. It's not just mind and it's not just body. These two things interact with each other. Symptoms, pain, chronic pain, events, things like that happen to me, and related things, conditions. A lot of people will do all the body part right, which is important. They'll do all the nutrition stuff, everything like that, but they'll ignore the mind part, the neuroplastic symptoms. So these are symptoms that linger or get worse if you don't address them. And they can make you feel like they are strictly physical symptoms, and you're caught in this loop just trying different things and not getting much better at all. In fact, the more you obsess about it, you seem to feel worse, and there's a reason for that. And I'm going to be talking about the new neuroscience of neuroplastic symptoms a lot because I think there are a lot of people that suffer with that. There's a statistic I read recently that up to 70% of visits to the ER are for symptoms that are unexplicable. Like they'll run their tests, you'll do your CAT scan, you'll do your ultrasounds, all that sort of thing, blood tests, and nothing comes up significant. A reason that's attributed to is probably many of those people are suffering some kind of neuroplastic symptoms, meaning it's your brain creating those conditions. I'm not saying it's something in your brain, not something you're imagining. That that's something we're going to talk about a lot on this show. As the emerging science will show, no,

Neuroplastic Symptoms And Real Pain

SPEAKER_00 12:12

these are real symptoms. But your brain is the culprit. Your brain has the volume turned up on your pain. It's creating these symptoms. And it can range from things like back pain to nerve pain to things like tinnitus, shoulder pain, joint pain, spasms in your intestines, you know, a lot of gut issues because of it. And it's just a whole series of different symptoms that can be essentially worked on and completely healed by understanding this very, very important component of the mind-body connection. So we'll talk more about that too in this show. It's something I'm spending a lot of time right now studying. So I just want to share with you what it is that I'm finding. I'm reading the most pertinent books in this field. I'm listening to the podcasts, reading the primary research around it, and I'm keeping a lot of notes on it, obviously for myself. And as I prepare, probably in the next year or two, to go into a naturopathic medical degree program. That's what I would love to do now. It's again, it's been a desire that was kind of put to the side because I thought that that's all the type of medical doctor that were out there. This whole experience just kind of showed me that I that desire never left me. But this is the type of medicine that actually makes the most sense to me. When you treat the person holistically, you find the root cause, you're looking for the root cause, you're not just trying to manage symptoms. That's unfortunately how a lot of the traditional medical practitioners are taught, right? I'm not blaming them, I'm not judging them as people. They they do the best with what they can. And there's obviously an important role that they play in Western medicine, in our health system, of course. I mean, especially for acute conditions and illnesses. If you need to go to the ER, if you need surgery, whatnot, we have an amazing system for that. So I'm not trying to talk down on them or anything. They're much needed. But for chronic conditions, it leaves a lot to be desired. There needs to be change. And I would just like to put this out there for you all who might be suffering from some of these similar conditions and haven't found any answers. Maybe you've already gone out to see a handful of specialists. You've gotten the referrals, you've done what your primary care physician or your doctors have told you to do, and still maybe you don't feel much better or you might even feel worse. So just to give you some more options. And through this whole ordeal, there was one question that kept looping in my head, and it's the core question that drives this entire project. The question is what would it feel like to heal yourself instead of waiting to be fixed? That's what I kept asking myself. And that's kind of the question we're going to try to answer here. So many of us wait for medical emergencies, a bad test result, or complete burnout before we start paying attention to our bodies. We hand our health off to someone else and hope a pill or a quick protocol fixes us. Real lasting recovery happens when you take ownership and build an internal environment where your body actually feels safe enough to heal. I want to be clear about my role here. I'm not speaking to you as a guru on a mountain, as I've explained. I'm not a doctor right now. I'm not like an expert. I'm just curious and I'm studying and I'm just sharing. And I'm not trying to sell you some 50-step hyper optimized life hack that's pretty much impossible for anybody to ever get correctly. I'm just an independent researcher and soon-to-be grad student. And this podcast is going to go along with my weekly newsletter, also titled Mind Body Mondays. It's more of a public lab notebook, if you want to think of it that way. It's where I document the real science that I'm coming across, the clinical protocols that I'm going to be talking about and going through, and the gut brain experiments, of course, with the real-time notes as I go through all this training. I want you to walk

The 30 Second Pre Meal Reset

SPEAKER_00 16:48

away from every episode with something you can actually use. So let's talk about one simple shift right now that you can start making today, in fact. If you deal with gut issues like bloating, IBS, chronic indigestion, you might be spending hundreds of dollars on clean organic food or high-end digestive enzymes, for example. But if you sit down to eat while checking your work emails, scrolling your news feeds, or just feeling anxious, your sympathetic nervous system, or commonly known as your fight or flight response, that's active. And when that happens, your body restricts blood flow to your gut. It reduces stomach acid, and it slows digestive motility. That motion is needed to push food through your small intestine. And you can't properly digest clean food in a stressed state. So before your next meal today, just try this really quick. I call it the 30-second pre-meal vagal trigger. Sit down in front of your food and put your phone face down. Take three slow, deep, diaphragmatic breaths. Inhale for a count of four into your lower belly. Exhale slowly for a count of six. You might have heard this been called deep belly breathing. So it's where you're breathing more from your belly area than versus higher up your abdomen through your chest. You want to avoid that chest breathing. That's what gives you that anxious feeling. And you can't relax when you're breathing like that. So on the long exhale, you want to unclench your jaw, drop your tongue from the roof of your mouth, and drop your shoulders away from your ears. Pretty simple, right? That simple 30-second cue tells your vagus nerve that you're safe. It signals your body to shift from fight or flight into rest and digest, which is your parasympathetic state before your first bite of food. So you're priming your body to start getting into digestive mode. You start secreting more digestive enzymes, more stomach acid, and it gets your gallbladder ready to contract as well to release bile for good digestion. And to stimulate all the sort of downstream digestive functions, too, like the gut motility through your small intestine, and then obviously getting your colon ready to get cleared so that that whole system is working in unison. Small realistic shifts like this that I just explained, done consistently, are what create profound long-term outcomes. So when I was going through this situation, and I'm still coming out of the other end of it right now, too. So I can tell you right now, fresh from experience, it's these small changes. It's not the 50-step protocol. That's too much. You're going to overload yourself and you're not going to make any gains. You might even make yourself worse. So you got to do small, simple things like this. This is a big one. This is one I've kept doing, and it has

Newsletter Invite And Next Steps

SPEAKER_00 20:08

helped me tremendously in recovery. So if you want to follow along with this journey and get my real-time notes on integrative nutrition, integrative medicine, gut recovery, nervous system health, the mind-body connection, then this is the place to be. And I would encourage you to join my newsletter that you can find on my website right now. It's at petersanchez.me forward slash newsletter. When you subscribe to the free weekly Mind Body Mondays newsletter, you'll instantly get my free one-page mind body reset checklist, which lays out this exact pre-meal protocol along with quick daily audits to keep your nervous system regulated throughout the day. So it's this protocol I just explained, plus a couple extra that I've used and I continue to use as well. And I know they're going to make a big difference for me, especially if you've been feeling that stress, if you've been getting that heavy sort of post-meal feeling in the middle of your abdomen, like there's a brick just sitting there after. I think this is going to be really helpful for you, and it's quick. It's only a page. So make sure to hit subscribe or follow on Spotify, Apple Podcasts, or wherever you're currently listening to, so you don't miss the future episodes. I'm going to try to keep this to be a Monday thing, hence the name of the show. But there's a lot to talk about. I was just looking through my notes and my journals. I've got a lot of important stuff to cover. And so I may actually put out more episodes in between the week, especially right now, as we get going, as we gain steam, as they say. Be looking out. Subscribe. If you're subscribed to the newsletter, you'll get reminders for when there's a new episode out for the podcast as well. So as long as you're a subscriber, you're going to know exactly when something new comes out. I just want to thank you for listening and take care of your body. I'll talk to you next Monday.