Decoding Disease with Dr. Rue
Learn to see your body through a different lens.
There comes a point where you begin to sense that what you are experiencing cannot be fully explained by symptoms alone. Patterns repeat, progress feels incomplete, and something deeper is asking to be understood. I’m Dr. Rue, a naturopathic physician focused on chronic illness and integrative oncology, where the work is not about chasing conditions, but about observing the terrain in which they arise.
In this space, we explore how the body adapts, how systems communicate, and how environment, metabolism, and lived experience shape what you feel day to day. The body is not random, and it is not working against you. It responds in ways that reflect its internal and external worlds. As you begin to understand those responses, your relationship with your health begins to change.
These are quiet, intentional conversations designed to bring clarity without removing complexity. If you have ever felt that your experience does not fit into a simple explanation, you are not alone. This is a place to listen more closely, to reconnect, and to begin seeing what may have been there all along.
Decoding Disease with Dr. Rue
Why The Body Needs Challenge | Ep. 052
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Stress is often portrayed as the enemy, but not all stress is harmful. In fact, life depends on the ability to respond to challenge. Moments of demand, change, and adaptation can serve as powerful signals that encourage growth, resilience, and renewal. Without challenge, the body becomes stagnant. Without periods of demand, many of the systems designed to keep us strong have little reason to stay sharp.
The difference is not whether stress exists, but whether the body has the capacity to meet it. Healthy stress can leave us stronger, more adaptable, and better prepared for what comes next. It reminds us that health is not the absence of challenge. It is the ability to navigate challenges while maintaining balance. When that balance is present, stress becomes less of a threat and more of a teacher.
Decoding Disease with Dr. Rue
Decoding Disease with Dr. Rue
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What if I told you that some of the healthiest things you can do for your body are, technically speaking, forms of stress. Exercise is stress. Fasting is stress. Cold exposure is stress. Even stepping outside your comfort zone can be a form of stress. That sounds strange because we've spent decades hearing about the dangers of stress. Stress contributes to inflammation. Stress can affect sleep. Stress can affect hormones. Stress can affect immune function. So naturally, many people come to the conclusion that the goal of health is to eliminate stress. But biology tells a different story. Because if all stress were harmful, exercise would make us weaker, fasting would make us weaker, and every challenge we encountered would leave us worse off than before. Yet that's not what happens. In many cases we become stronger, more resilient, more capable. So what's going on? The answer lies in one of the most important concepts in biology, a concept known as homicis. Homesis is the idea that small, manageable challenges can trigger adaptation. Not despite the stress, because of it. And once you understand that, you begin seeing it everywhere. Think about a fire drill. Nobody wants a real fire. That's not the goal. The goal is preparation. The temporary disruption teaches the system how to respond more effectively in the future. Your cells work in much the same way. Because many of the things we associate with health create temporary stress. Exercise increases energy demand. Fasting challenges fuel availability. Cold exposure forces the body to generate heat. The challenge itself is in the benefit, the adaptation is. And this is where mitochondria become especially important. Remember, mitochondria are constantly gathering information about the environment around them. Energy demand, fuel availability, oxidative stress, temperature, movement, they're always listening. In many ways, every workout, every fast, every challenge is a message. A message asking, should we prepare for this happening again? And that's where things become fascinating. Every time you exercise, your mitochondria are collecting data. Was this a one-time event? Or is this the new normal? Because if this is the new normal, adaptation begins. The body may build stronger antioxidant defenses. It may improve its ability to produce energy. It may improve stress tolerance. And in some cases, it may even build new mitochondria through a process called mitochondrial biogenesis. Think about how remarkable that is. The body isn't waiting for a crisis, it's preparing for a future possibility. One of the things I find fascinating about biology is that resilience is really built during comfort. It's built during recovery from challenge. The workout provides the signal. Recovery provides the adaptation. And that's an important distinction. Because home assist only works within a certain range. Too little challenge and the body has no reason to adapt. Too much challenge and the system becomes overwhelmed. The sweet spot exists somewhere in the middle. Enough challenge to trigger adaptation, not so much challenge that recovery becomes impossible. And this may be one of the biggest differences between the modern world and the environment our biology evolved within. For most of human history, challenge was unavoidable. Movement wasn't optional. Food wasn't always available. Temperatures weren't always comfortable. The body evolved expecting these signals. Today, many of those signals are gone. We live in climate-controlled environments. Food is available around the clock. Physical activity is increasingly optional. In many ways, we've become incredibly good at removing challenge from our lives, but the body still expects opportunities to adapt. And that's why homicysis matters. In many ways, health is not the absence of stress. It's the ability to respond to stress appropriately. The big takeaway is this. The goal isn't to eliminate every challenge from life. The goal is to build a capacity to recover from them. Because mitochondria don't adapt from comfort, they adapt to demand. And one of the most powerful ways to create that demand is through movement. That's exactly where we're headed next. Because exercise may be one of the strongest mitochondrial signals available to us.