Dr. Brad opens the season by reframing preventive health: most people equate it with early detection (catching a disease once it's already started), but true prevention means delaying or eliminating the disease trajectory altogether. He uses this idea to set up FITTR's approach — combining continuous personal data with real human coaching — and previews the season's roadmap covering exercise, nutrition, and population-level policy.
0:00 – Cold open: Prevention vs. early detection Most people conflate preventive health with catching a disease early (e.g., a slightly elevated A1C or blood pressure reading at a checkup). Brad argues that's not prevention — it's early detection with better timing, because by that point you're already in the disease process. He frames the whole episode, and season, around getting listeners to understand this distinction before moving forward.
0:50 – Defining preventive health in practice Real preventive health means keeping the disease trajectory from starting at all, or substantially delaying it — his example: pushing the onset of heart disease from age 35 to age 85. He contrasts this with the standard annual physical, which he describes as a single snapshot in time rather than a trend. The insight: what your body is doing day-to-day is where prevention actually happens, not what shows up once a year in a lab panel.
2:07 – FITTR's angle on this problem He frames FITTR's build priorities as: (1) helping people understand what preventive health actually means in practice, and (2) rethinking the tools used to deliver it. Traditional tools — annual PCP visits, annual labs, reactive intervention when something looks abnormal — are mostly reactive and often skew toward medication management rather than upstream lifestyle change.
3:17 – The personal finance analogy Brad compares health tracking to financial tracking: nobody builds long-term wealth by checking their bank balance once a year and being surprised by the result — you check in regularly, adjust, and course-correct. Most people manage their health the "once-a-year" way, with no regular feedback loop on the habits that actually drive long-term outcomes.
4:14 – What the research says drives prevention When you look at the trial data on what actually prevents disease (or intervenes at early detection), lifestyle interventions — diet, exercise, movement, time in nature — consistently outperform medications head-to-head.
4:39 – Diabetes Prevention Program (DPP) trial Cited as the core evidence: participants with pre-diabetes/early insulin resistance were randomized to metformin (standard frontline therapy) or a lifestyle intervention (basic coaching, exercise, nutrition). The lifestyle arm beat medication head-to-head — and at 20-year follow-up, that gap had widened, not narrowed. Brad emphasizes this isn't a fringe result from one trial; it shows up consistently across the literature. He also notes that in newer GLP-1 weight-loss drug trials, lifestyle intervention is built into the trial protocols alongside medication — a detail he says most people miss because the medication gets all the attention.
6:03 – Three gaps in current preventive healthcare delivery
7:28 – The platform vision FITTR's goal: unify continuous personal data with real human coaching into one system, not two products bolted together. Specific design priorities he names:
8:23 – Season 1's central challenge Getting listeners to shift their mental model from "prevention = early detection" to "prevention = the disease trajectory never starts." He outlines the education strategy to support this: YouTube, podcast, social media, in-person community programming, starting conversations early (schools, young people), and working with healthcare institutions to shift some of the burden off primary care and into a dedicated preventive health ecosystem.
9:19 – Chronic disease as a biological aging process Chronic, non-communicable disease risk rises with age — and this isn't a modern phenomenon. Brad cites paleopathology showing atherosclerosis/heart disease in mummified remains roughly 5,000 years old, correlated with age at death. His takeaway: chronic disease is largely a function of biological aging, so a major thread of preventive health is slowing biological aging itself — a topic the season will explore in depth.
10:44 – Exercise as a prevention tool (primer)
12:36 – Nutrition as a prevention tool (primer) Energy balance is central to body weight management; adequate nutrients (amino acids, antioxidants, essential fatty acids, fiber) support gut health and overall function. A well-rounded diet is framed as one of the most effective levers for reducing chronic disease risk and delaying onset — not just managing the disease trajectory once it starts.
13:31 – What the season will dig into
14:00 – Zooming out to population level Beyond individual behavior, Brad flags policy-level questions: making healthy food more available, shifting societal value structures toward activity, and improving built environments (walkable/bikeable infrastructure) to make active living the default rather than the exception.
14:56 – Season 1 framing, recapped The season's job is to build the framework for what preventive health actually is, and to connect that framework to the tools FITTR is building — so listeners (and future clients) understand the "why" and "how" behind the program, and what they can personally do to get one step ahead.
15:22 – Actionable takeaway for listeners Start building a personal data habit — pick one low-cost or free thing to track: step count, a free nutrition logging app, sleep, or resting heart rate.
15:50 – Sign-off Key line: "Early detection is not necessarily preventive health... your body has been talking to you this whole time, and this show is here to help you learn the language." Next episode is teased as a deep dive into clinical trial data on the true power of lifestyle change.
Brad Dieter (00:00)
Most people think preventive health means catching a disease early. That's not prevention. That's early detection with better timing. Real prevention means the disease never gets a foothold in the first place. And there's one lever that does more of that work than anything else combined. It's how you live day to day. Today, this first episode of One Step Ahead, we're starting there. Because if you get this one idea, the rest of this first season will make
Brad Dieter (00:28)
a whole lot more sense.
Brad Dieter (00:50)
So what I want to talk today about is what is preventive health? What does that mean in practice versus what should it mean? Right? When we think about what preventive health is, we often think about just early detection. Right? You go to your doctor, you get labs done, and you think, okay, well, my A one C is a little bit high. I don't quite have diabetes, but I caught it early.
Brad Dieter (01:14)
Hey, my blood pressure is a little high. I caught this before I have hypertension. What that means is you're already in the disease process. You simply just have early detection. And so what should preventive health actually mean? It's how do we keep that tr disease trajectory from never starting or even being substantially delayed? Right? If we can prevent, you know, heart disease from starting at 35 and move that to 85.
Brad Dieter (01:41)
That's preventive health, right? It's not, hey, we see you have all these symptoms and all these risk factors, and we're managing them with medications. That's early detection and disease management. That's not preventive health. And we often think about this in terms of, hey, we just get a standard annual physical, but what's important to know about that approach is that's just one snapshot in time, right? That's that's not a trend, right? A trend.
Brad Dieter (02:07)
What your body is doing on a daily basis is where prevention actually lives. And so when we think about, you know, what we are gonna be building here at Fitter with this kind of preventive health ecosystem, is it's really just one, helping people understand what preventive health actually means, like in practice and what it looks like as we actually roll this out to people. So how do we think about it? Do we change our perspective and our perception?
Brad Dieter (02:34)
Then we talk about the tools that we have, right? Traditionally, our kind of tools of preventative health are make sure you see your primary care doctor once a year, make sure you get labs done. And then if anything pops up that's maybe abnormal or outside of normal, that you can try to intervene. Right. And most of those conversations are around, sometimes they're around lifestyle, behavior, things like that, but a lot of times around kind of medication management, making sure that you
Brad Dieter (03:01)
are treating the disease early before it actually manifests into really big long term problems. And so the perspective here is how do we actually go as upstream as we as possible? Like how do we get ahead of things and actually prevent them from starting in the first place?
Brad Dieter (03:17)
This requires a completely different shift, right? The way that I like to think about it is imagine if you were trying to build like long-term wealth, right? You were really trying to compound the money that you were making. However, the only time you ever checked your bank account was once a year, right? At the it January 1st of every year, you checked your bank account. You're like, that's weird. Way less money here than I thought, or my debt is way higher than I thought. Now, that's not how we manage our finances, right? We usually check things.
Brad Dieter (03:45)
Every day, once a week, once a month, we kind of balance our checkbook. We go through all of those things, but when we think about our health, we're not really tracking things, right? We're not really doing a good job of staying on top of what is it about our bodies and our health that actually cause us to have good habits over the long term. And what's really interesting is when you actually go through and you look at the medical literature and we talk about what prevents disease from kind of starting.
Brad Dieter (04:14)
And then once we have kind of early onset or early detection, what actually drives prevention the most? And when you go and you look at the trials, one of the things that shows up is lifestyle interventions, specifically things like diet and exercise, and just kind of more movement and being out in nature, those generally tend to beat medications head to head in clinical trial data.
Brad Dieter (04:39)
Right, we've known this when we go back to the original diabetes prevention program trials. If you go look at that study, those are people with kind of early pre diabetes or kind of very early insulin resistance, elevated blood sugar. They put them on metformin, which was kind of standard frontline therapy then, or they put them on a lifestyle intervention, which was kind of basic lifestyle coaching, exercise, nutrition interventions. Lifestyle intervention beat medication head to head.
Brad Dieter (05:07)
20 years later with follow-up, those results still hold. And they're actually even stronger 20 years later, right? The difference between medication and lifestyle 20 years later is much stronger. So this is not just a fringe finding from one of the largest trials. This is what we see across the board. Now, as we kind of enter into this new era of medications, we're going to continue to see these things. But what's really interesting, and what most people are actually not identifying is
Brad Dieter (05:35)
In these early kind of weight loss medication trials, these new GLP1 medication trials, lifestyle interventions are layered into all the major trials, right? We see and we hear about the medications themselves, but if you actually go look at the trials, lifestyle intervention is baked into these because we know how important it is. And so right now when we look at how do we think about rolling out preventative health care kind of at scale.
Brad Dieter (06:03)
There's kind of three major gaps we have. One is we have a we are collecting a huge amount of data on ourselves, right? We have wearables, like we have smart rings, we have whoop straps, we have ways to track our exercise, we have ways to track our data, we have continuous glucose monitors, we have all sorts of things that we can use to track this data, but most people are left to interpret it alone, right? What do I do with an HRV score? What do I do with a recovery score?
Brad Dieter (06:32)
Are the step counts good or bad? What is my blood work actually telling me? What are my stress levels? what do I do with this data? Right? There's a huge gap there. And so the other side is we have a lot of kind of coaching practices that are being built or kind of lifestyle prevention, wellness coaching, but a lot of those have disparate data sources, right? You have to go log your food somewhere, you have to have a wearable, you have to go get blood work done.
Brad Dieter (07:02)
You know, all of those things are kind of on the fringe and a coach has to try to help a client really integrate those. And so most solutions currently give people one half of that equation, but never both. And so what we're kind of focused on now is we know that kind of the lifestyle prevention piece is really what drives most preventive health. And so how can we
Brad Dieter (07:28)
Create a platform that unifies continuous data with real human coaching. And so let me talk a little bit about what that kind of means in practice. One is how do we make this accessible to the average consumer? How do we create hardware that is affordable for most people and doesn't have kind of ongoing subscription costs? How do we create systems where we can actually get people to get their labs done regularly?
Brad Dieter (07:56)
How can we create a coaching practice that remains in scope of practice and layers into these things? You know, how do we build this so it's not two products bolted together, but it's one system, one ecosystem, kind of designed around the fact that data and behavior change only work when they're fully connected. And so this season of one step ahead is really going to explore these concepts really in more depth.
Brad Dieter (08:23)
And so this is gonna be kind of the challenge of season one is how do we just get people thinking differently about what it is that they think about preventive health? Right? How do we go from this concept of preventive health is early detection to the disease trajectory never even starts? So how do we do that? One is we have to work on education at broad scale, right?
Brad Dieter (08:52)
YouTube channel, podcast, social media communities, actual in the community functions, right? How do we go do education? How do we start in the schools? How do we reach people when they're young? How do we start to have conversations with the actual healthcare institutions of hey, how do we offload things that are before early detection, right? How do we take the burden off of primary care and bring that into
Brad Dieter (09:19)
kind of a more preventive health ecosystem. So those are kind of, you know, the things that we're going to be focused on. Now, as we dive a little bit deeper into kind of this episode one of, you know, one step ahead, there's a few things that I kind of want to talk through a little bit because I think a lot of people don't really have great insights into how we think about, you know, disease aging in the human body. One of the things that has
Brad Dieter (09:46)
shown up consistently across the research literature is that our risk of chronic disease increases as we age. And that has been true for millennia, right? A lot of times we think that this whole idea of kind of chronic disease is only a feature of modern life. However, if you go back and you look at studies that have kind of exhumed mummies or things from the past, we know that things like atherosclerosis, heart disease have been present in
Brad Dieter (10:15)
humans 5,000 years ago. And it also correlated with age, right? The older people were, the more likely they were to have these disease processes. And so what we know is in some a in some essence, kind of disease process, especially kind of the chronic non-communicable diseases, are really a process of kind of biological aging. And so a lot of preventive health is how do we slow
Brad Dieter (10:44)
biological aging, right? What can we do on a day-to-day basis that slows biological aging? And this season we're gonna explore a lot of these concepts in depth. Kind of each one we're gonna pick apart and kind of go in depth with exactly how we influence them, but I want to give you kind of a little bit of a a primer and a brief overview. The first is exercise is one of the most efficient tools we have for disease prevention.
Brad Dieter (11:12)
Right, when we think about what increases the robustness of our biology, exercises it, right? If you want to make your cardiovascular system healthier, more compliant, the kind of your endothelial cells, like the lining of your vasculature and your arteries where a lot of the atherosclerosis process occurs, if you want to make those more robust, less likely to get damaged, less likely to accumulate, you know, atherosclerotic plaques.
Brad Dieter (11:40)
Exercise is by far the biggest way to do that, right? We know that that's true. When we talk about things like osteoporosis, sarcopenia, kind of diseases of aging that reduce quality of life and accelerate mortality, exercise is a huge part of that, right? Resistance training is one of the most effective ways we have at building bone density in our kind of 20s, 30s, 40s, and building our muscle mass in our 20s, 30s, 40s.
Brad Dieter (12:06)
And then slowing the age-related decline of those things, right? So exercise itself kind of builds most of those systems. We talk about metabolic health. Both cardiovascular and resistance training are also some of the most effective ways to increase overall metabolic health, right? We increase glucose flux, we increase insulin sensitivity, we improve lipid profiles, we reduce systemic inflammation. All of these things are driven by exercise. The other side of the coin, the nutrition piece.
Brad Dieter (12:36)
This is also how we can help manage body weight, right? Energy balance is a huge part of managing body weight. Making sure we have adequate nutrients, amino acids, antioxidants, you know, essential fatty acids, we have fiber for our gut. Like a well-rounded, healthy diet is also one of the most effective tools we have at reducing the risk of developing chronic disease, right? Not just the trajectory of it, but also how do we delay the onset?
Brad Dieter (13:03)
These are all of the components that really go into preventive health and coaching. And each of these in their own domain has a lot of specifics, right? We have over the last several decades kind of learned about concepts disparately, but how do we actually tie those things into overall preventive health, right? When we talk about things like aerobic training or cardiovascular training, do we do zone two? Do we do HIT?
Brad Dieter (13:31)
Do we need to just do very low intensity aerobic based stuff? Those are all the things that we're gonna explore. Where are they beneficial? Where are they detrimental? Who needs to be doing what? Like those are all big pillars of what we're gonna be talking about. On the nutrition side, once we cover kind of energy balance, what are the different things that actually improve longevity? How do we reduce the risk of type two diabetes, cancer, heart disease?
Brad Dieter (14:00)
liver disease, all of these things, how do we use nutrition to do that? Those are all of the conversations that we're gonna explore in this first season of one step ahead. Then when we kind of take another layer to that, is how do we take these ideas and actually roll them out at a population level, right? What are the policy things that we need to change? Those are important conversations. Like how do we actually take some of these concepts of how do we make healthy food more available?
Brad Dieter (14:28)
How do we change value structures in society to where, hey, people are more active, they're exercising more? We have better built environments for people to commute via foot or bike versus traveling. Each of those kind of pillars is what we're really gonna talk through. And so this first season of one step ahead is how do we build the framework for what preventive health actually is, right? How do we take the tools that we're building in the program we're building and layer in these discussions so that you as the listener
Brad Dieter (14:56)
hopefully the client someday have a really good idea of why we're doing what we're doing, how we're doing what we're doing, and what you can do on an individual level to kind of move yourself one step ahead in your own preventive health. So this is a little bit of a primer for season one. you know, when we think about what this actually means and what you can kind of do as we move forward is just
Brad Dieter (15:22)
Start to kind of pay attention to your body, right? Can you start to develop some data around yourself? Right? Maybe just pick one thing you're already tracking or you could track for free, right? track your step count, find a free nutrition logger, just start tracking your sleep. Can you measure your resting heart rate? Those are all things that you can start to do. And so kind of to sign off today, I know this is a little bit of a shorter episode, but really just wanted to give you a framework of what we're gonna be talking about and give you an idea of
Brad Dieter (15:50)
Early detection is not necessarily preventive health. And so really, your body has been talking to you this whole time and this show is just here to help you learn the language. So next time we're gonna be doing a deep dive into clinical trial data showing really what the true power of lifestyle change is and how it actually impacts true preventive health. So I'm Dr. Brad. I will see you guys on the next episode of One Step Ahead.