The Journal: Repair
By Dr. Kathryn Dundas, MD, CCFPSublime Life | The Journal How your body fixes, restores, and rewrites itself—every single day January isn’t about pushing harder.It’s about repair.Repair is what happens when the body finally has enough safety, rhythm, and rest to do what it’s always been trying to do in the background—restore balance. One of […]
The Journal: What’s Shaping the Longevity Conversation
By Dr. Kathryn Dundas, MD, CCFPSublime Life | The Journal What I’m listening to. What I’m reading. What I’m watching. Longevity medicine isn’t just advancing in labs — it’s evolving in conversation, culture, and consciousness. This week marked a subtle but important shift:away from what we prescribeand toward how we interpret, integrate, and live with […]
Signals Worth Carrying Forward into 2026
As we step into a new year, I’m less interested in predictions and more interested in signals.Not trends.Not noise.But the quiet shifts in how we understand the body — and what actually supports a longer, more vital life.2025 brought a few important reframes in longevity medicine. None of them were flashy. Most didn’t make headlines. […]
The Journal: Mirror Neurons, Holiday Triggers & Why Your Body Always Knows
The holidays are often described as triggering — and while that word gets overused, there is a very real biological reason this time of year can feel especially hard for some people. This isn’t about being “too sensitive.” It isn’t about mindset or willpower. It’s about how our nervous systems are wired, and how they communicate with one […]
The Journal: The In-Between Week
By Dr. Kathryn Dundas, MD, CCFPSublime Life | The Journal Orientation Is a Biological Skill This week sits in between.Between Christmas and the calendar reset.Between rest and routine.Between endings and beginnings. For many in the northern hemisphere, it’s winter — darker mornings, quieter streets, inward energy.For others, it’s summer — long days, stimulation, social pull. […]
The Journal: Nutrients, Aging, and What Your Body Actually Needs Now
Your body changes. Your nutrient needs do too. By Dr. Kathryn Dundas, MD, CCFPSublime Life | The Journal There’s a moment in longevity medicine when nutrition stops feeling generic and starts feeling deeply personal. Your age, sex, genetics, neurodiversity, gut microbiome, and even your immune reactivity all change what your body can absorb — and […]
How Horses Help Heal a Dysregulated Nervous System
Imagine your nervous system as an intricate communication network—millions of signals constantly translating emotional experiences into physical responses. When life is balanced, this network adapts with ease. But when stress becomes chronic or trauma goes unprocessed, the system can become stuck in high alert. And when that happens, health challenges appear in ways most conventional […]
Micro-Wellness Moments: Two Minutes, One Breath, A Birdsong
We often think wellness requires time — long workouts, complex rituals, elaborate morning routines. But what if the science of longevity is also held in the smallest pauses? Micro-wellness is a growing movement rooted in a simple idea: intentional recovery in real time. These are brief, sensory-anchored moments that shift the nervous system from alert […]
How Your Circadian Clock, Hormones, and Social Life Collide This Season
The Clock We Forget We Have The clocks shifted last weekend — but did your body? Daylight Saving is more than an hour’s difference on paper; it’s a micro-jet-lag that throws our inner timekeeper into temporary chaos. The circadian rhythm — the 24-hour cycle that governs hormones, mood, and metabolism — is incredibly sensitive to […]
Your Microbiome, Your Longevity
We talk a lot about mitochondria, hormones, and even genetics in longevity medicine — but one of the most powerful determinants of how you age is living inside you right now: your microbiome.