Dr. Chancellor Harn, ND, MS

Dr. Chancellor Harn, ND, MS Naturopathic doctor dedicated to optimizing health and performance through regenerative/ functional medicine and personalized care.

In men’s health, human chorionic gonadotropin (hCG) is often underutilized or misunderstood. While typically associated ...
07/18/2025

In men’s health, human chorionic gonadotropin (hCG) is often underutilized or misunderstood. While typically associated with fertility treatments, hCG plays a critical role in preserving testicular function, supporting endogenous testosterone production, and potentially contributing to neurosteroidogenesis via extragonadal LH receptors.

This comprehensive clinical review explores the molecular mechanisms behind hCG’s effects, its applications as both monotherapy and alongside testosterone replacement therapy, and important considerations regarding fertility preservation—highlighting why hCG should be viewed as a foundational tool in modern hormone optimization protocols.

For clinicians focused on functional and regenerative strategies, understanding how and when to use hCG effectively can help optimize outcomes for men concerned with both hormonal health and long-term fertility.

Read the full review below.

Learn how hCG supports testosterone, fertility, and testicular health at Apex Health & Wellness in Bellevue, WA—experts in men’s hormone therapy.

Mitochondria do more than produce energy—they communicate.MOTS-c is a mitochondrial-encoded peptide that shifts how we t...
07/02/2025

Mitochondria do more than produce energy—they communicate.
MOTS-c is a mitochondrial-encoded peptide that shifts how we think about metabolic health, aging, and cellular adaptability. Unlike conventional therapies that override physiology, MOTS-c works with it—enhancing insulin sensitivity, improving recovery, and supporting mitochondrial resilience.

In this post, I explore how MOTS-c fits into the evolving landscape of regenerative and longevity medicine—and why it may become a cornerstone in advanced metabolic care.

Explore MOTS-c, a mitochondrial-derived peptide that enhances fat oxidation, improves insulin sensitivity, and supports cellular resilience. Learn how it fits into high-level health optimization strategies.

Estrogen is not the villain in testosterone therapy—but it’s often treated like one.In men, estradiol governs far more t...
05/20/2025

Estrogen is not the villain in testosterone therapy—but it’s often treated like one.

In men, estradiol governs far more than most clinicians are taught to consider. It influences bone density more than testosterone, protects the cardiovascular system, regulates insulin sensitivity, supports sexual function, and modulates mood and cognition.

Suppressing it indiscriminately with aromatase inhibitors often does more harm than good.

This new article explores how to think critically about estrogen in men on TRT:
– What symptoms signal true estrogen excess
– When intervention is actually warranted
– How to support healthy metabolism without over-relying on medication
– And why the goal should never be suppression—but strategic balance

The difference between a good outcome and a poor one often comes down to understanding this single hormone more deeply.

Estrogen is essential in men—especially on TRT. Learn how estradiol affects joints, libido, mood, and metabolism, and how to manage it through lifestyle, supplements, and precision care.

Many men experience a gradual decline in energy, motivation, focus, and physical resilience—but often don’t realize that...
04/07/2025

Many men experience a gradual decline in energy, motivation, focus, and physical resilience—but often don’t realize that underlying hormonal changes may be contributing.
In both this blog and video, I outline nine clinically relevant ways that testosterone deficiency impacts physiology—ranging from mitochondrial function and inflammation to glucose metabolism, sleep quality, and neurocognitive performance.
This discussion moves beyond common soundbites and offers a deeper look into the systems affected when testosterone begins to decline.

Explore 9 clinically important ways low testosterone impacts energy, motivation, metabolism, and recovery—rooted in physiology, not hype. Learn how Apex Health & Wellness can help.

What if weight loss medications could do more than suppress appetite? Retatrutide is a triple hormone receptor agonist c...
04/02/2025

What if weight loss medications could do more than suppress appetite?
Retatrutide is a triple hormone receptor agonist currently in clinical trials—and it's showing greater weight loss than both semaglutide and tirzepatide. But its mechanism may have even broader implications.
By activating GLP-1, GIP, and glucagon receptors, this therapy influences not only satiety and insulin response—but also energy expenditure, fat oxidation, and systemic inflammation.
In this breakdown, I explore what makes Retatrutide different, how it works, and why it could reshape the future of metabolic medicine.

Retatrutide is a triple hormone agonist showing greater weight loss and broader metabolic benefits than Ozempic or Mounjaro. Learn how it works and what sets it apart.

Metformin is gaining attention beyond diabetes management for its potential longevity benefits, from AMPK activation to ...
02/03/2025

Metformin is gaining attention beyond diabetes management for its potential longevity benefits, from AMPK activation to improved metabolic function. But does it come at a cost? Some evidence suggests it may impair mitochondrial adaptations, raising concerns for those who train regularly.

With alternatives like berberine offering similar benefits, is metformin the best choice for non-diabetics? My latest blog post explores the research, potential risks, and whether intermittent use could be a better approach.

Curious about metformin’s role in longevity? Learn how it affects aging, metabolism, and mitochondrial health. Explore the benefits, risks, and strategic alternatives like berberine for optimal healthspan.

The immune system is the foundation of health, resilience, and longevity. In my latest article, I explore Thymosin Alpha...
02/02/2025

The immune system is the foundation of health, resilience, and longevity. In my latest article, I explore Thymosin Alpha-1, a peptide with powerful immune-modulating properties that is gaining recognition in functional and regenerative medicine.

From enhancing immune function and regulating autoimmune responses to supporting recovery from chronic infections, Thymosin Alpha-1 offers a unique approach to optimizing health. Rather than simply suppressing immune activity, it works to restore balance—helping the body defend itself more effectively.

How does it work, and who can benefit? Read the full article to learn more.

Discover how Thymosin Alpha-1 enhances immune function, supports autoimmune conditions, and aids in chronic infection recovery. Learn about its benefits, mechanism of action, and role in functional medicine.

Mitochondria are the engines that power every cell in the body—but what happens when they start to fail? Fatigue, cognit...
01/31/2025

Mitochondria are the engines that power every cell in the body—but what happens when they start to fail? Fatigue, cognitive decline, aging, and chronic disease all share a common link: mitochondrial dysfunction.

Enter SS-31, a groundbreaking peptide that directly targets cardiolipin, the structural backbone of mitochondrial function. By stabilizing this critical phospholipid, SS-31 enhances ATP production, reduces oxidative stress, and preserves cellular energy—offering exciting potential for conditions ranging from cardiovascular disease to neurodegeneration and age-related muscle loss.

The implications for longevity, recovery, and performance are profound. Could optimizing mitochondria be the key to unlocking better health?

I break down the science, clinical research, and future potential of SS-31 in my latest article. Read more here:

Discover the science behind SS-31, a cutting-edge peptide improving mitochondrial function, reducing oxidative stress, and supporting health conditions like heart failure, neurodegenerative diseases, and more.

The health of your gut barrier plays a critical role in digestion, immune balance, and overall well-being. When the gut ...
01/23/2025

The health of your gut barrier plays a critical role in digestion, immune balance, and overall well-being. When the gut lining becomes "leaky," it can allow harmful substances to pass into the bloodstream, triggering inflammation and other potential health challenges.

Emerging therapies like larazotide are designed to address this issue by targeting the tight junctions in the gut lining, helping to restore its integrity. This peptide therapy represents a fascinating development in gut health science and offers hope for conditions associated with increased intestinal permeability.

Want to learn more about how larazotide works and its potential applications? Explore my blog post for a deeper look into this innovative approach to gut health.

Explore how larazotide, an innovative peptide therapy, helps address leaky gut by strengthening the intestinal barrier. Learn about its mechanism of action, benefits, and potential applications for digestive health and immune support.

Have you heard about Selank? This fascinating peptide is gaining attention for its potential to reduce anxiety and enhan...
01/23/2025

Have you heard about Selank? This fascinating peptide is gaining attention for its potential to reduce anxiety and enhance cognitive function—all without the sedation or dependency risks of traditional treatments.

Selank works by modulating neurotransmitters like GABA and serotonin while also boosting BDNF, a critical factor for memory and learning. Its unique ability to calm the mind while improving focus and mental clarity makes it an intriguing option for addressing stress and cognitive challenges.

In my latest blog, I explore how Selank works, its potential benefits, and why it’s becoming a topic of interest in advanced health care.

Discover Selank, the peptide that may reduce anxiety, enhance cognition, and support emotional balance. Learn about its unique benefits and how it could transform your mental health. Schedule a consultation with Apex Health & Wellness today!

Osteoarthritis is a complex condition that goes beyond just joint pain. It involves inflammation, cartilage breakdown, a...
01/21/2025

Osteoarthritis is a complex condition that goes beyond just joint pain. It involves inflammation, cartilage breakdown, and structural changes in the joint—all of which can significantly impact mobility and quality of life.

My latest blog explores pentosan polysulfate sodium (PPS) and its potential role in managing osteoarthritis. By targeting the root causes of joint degeneration, PPS may offer a way to support long-term joint health and improve mobility.

Explore how PPS therapy may help manage osteoarthritis by reducing inflammation, protecting cartilage, and supporting joint health. Learn about its potential benefits and how it could improve mobility and quality of life. Schedule a consultation at Apex Health & Wellness today.

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1800 116th Avenue NE, Suite 104
Bellevue, WA
98004

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Tuesday 7am - 7pm
Wednesday 7am - 7pm
Thursday 7am - 7pm
Friday 7am - 3pm

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