HormoneSynergy / RetzlerRx - Preventive Longevity Medicine

HormoneSynergy / RetzlerRx - Preventive Longevity Medicine 'Longevity' medicine is an emerging focus, not an ABMS-recognized board specialty. Treatment is individualized and comprehensive.

It describes our preventive, systems-based approach to healthspan, metabolic risk, hormone health, cardiovascular prevention, cognition, strength, and aging. HormoneSynergy is Portland Oregon 's premier concierge, bioidentical hormone, functional medicine and anti aging doctors clinic. We focus on the underlying causes of aging and disease, integrating evidence-based therapies and recommendations

based on physiology. Your treatment may include bioidentical hormone replacement therapy, testosterone replacement therapy, nutraceutical therapies, diet and lifestyle modifications, cardiovascular, neurotransmitter and brain support. Some prescription medications may be prescribed to lower risk for existing disease processes until optimal health is restored.

A new study following nearly 490,000 adults found that sarcopenic obesity, the combination of excess body fat with low m...
08/22/2026

A new study following nearly 490,000 adults found that sarcopenic obesity, the combination of excess body fat with low muscle mass and poor muscle function, was associated with a higher risk of dementia. What also caught our attention was that declining grip strength was one of the most consistent predictors.

We still put far too much emphasis on body weight alone. In the GLP-1 era especially, the question should not just be how much weight someone is losing, but what they are losing.

Preserving muscle and strength while reducing excess fat is a very different goal than simply making the number on the scale smaller. This new paper is a good reminder that body composition may matter to brain health in ways we are only beginning to understand.

A large 2026 prospective study found that sarcopenic obesity, the combination of excess body fat with low muscle mass and function, was associated with a 34% higher risk of dementia. The strongest and most consistent signal was not body weight. It was declining muscle strength. The findings reinforc...

Kath and I have talked often about something that does not get enough attention in longevity medicine: **our health is n...
08/18/2026

Kath and I have talked often about something that does not get enough attention in longevity medicine: **our health is not entirely our own.**

The choices we make today can eventually affect a partner’s freedom, independence, retirement plans and the life we hoped to share together.

None of us can prevent every illness or control how we age. But taking reasonable care of our strength, cardiovascular health, metabolism, bone and mobility is more than self-preservation.

For those of us growing older with someone we love, it can also be part of the commitment we make to each other.

This article was prompted by a thoughtful newsletter from a couples therapist I have known for years - and by conversations Kath and I have had about what longevity really means when two lives are intertwined.

We usually talk about exercise, cardiovascular risk, muscle, sleep and metabolic health as things we do for ourselves. After years of marriage, I see that differently. The health we carry into later life will affect the person beside us—their freedom, their plans, the experiences they hoped we wou...

We have treated veterans, firefighters, emergency responders and people in other high-stress professions who have lived ...
08/16/2026

We have treated veterans, firefighters, emergency responders and people in other high-stress professions who have lived for years with PTSD, depression, hypervigilance and disrupted sleep. Many are strong, capable and outwardly high functioning, yet the physiological burden can still be real. This article looks at what that can mean for sleep, cardiovascular health, metabolism, hormones and long-term health.

PTSD and chronic hypervigilance do not remain neatly confined to mental health. Sleep, cardiovascular risk, metabolic health, hormones, inflammation and even markers of biological aging may intersect with years of living in a persistent threat-response state.

Longevity medicine is becoming a luxury industry. Some of the tools are valuable. Some of the testing is useful. But a b...
08/14/2026

Longevity medicine is becoming a luxury industry. Some of the tools are valuable. Some of the testing is useful. But a bigger menu and a bigger price tag do not automatically mean better medicine.

One current concierge program publicly lists membership tiers from **$75,000 to $1 million**. In the same ecosystem, you can buy a **$39 bottle of extra-virgin olive oil literally called “Snake Oil.”**

The irony is hard to miss.

At what point are we paying for better medicine, and at what point are we paying for exclusivity, branding and excess?

At HormoneSynergy®, we have deliberately kept our pricing grounded in the actual work of practicing medicine - not in status or how much can be bundled into a longevity package.

Private-pay medicine is still an investment. We respect that. We also believe good longevity medicine should remain rationally priced.

That is where **Medicine, Not Marketing** begins.

A new longevity concierge program ranges from $75,000 to $1 million and includes physicians, advanced imaging, extensive biomarkers, wearables, supplements and medications. Much of the medicine is legitimate. The price tag raises a different question: when does comprehensive care become expensive ex...

She lived to 117, but her body had not escaped aging. That may be the most interesting part of her story. A new multiomi...
08/08/2026

She lived to 117, but her body had not escaped aging. That may be the most interesting part of her story. A new multiomics study suggests that exceptional longevity may have less to do with staying biologically young and more to do with how well the body tolerates, contains and adapts to the changes that come with age.

One of the deepest biological studies ever performed on a supercentenarian found something unexpected: she carried unmistakable signs of extreme aging while remaining remarkably free of the diseases we normally associate with it. The lesson may not be how to stop aging, but how to remain resilient t...

Eye-catching is one thing. Eye-opening is another.Of all the places scientists might begin trying to turn back the biolo...
08/08/2026

Eye-catching is one thing. Eye-opening is another.

Of all the places scientists might begin trying to turn back the biological clock, the eye may seem an unlikely choice. Yet that is exactly where one of the most closely watched experiments in longevity science has begun. ER-100 is being tested in damaged optic nerves, but the real question reaches far beyond vision: if an old human cell can be coaxed into acting young again, what else might eventually be possible?

ER-100 is testing whether damaged cells can be pushed toward a younger, more functional state. The science is extraordinary. The human evidence has only just begun.

Living in Oregon, wildfire smoke has become an unfortunate part of summer, and right now, it is hard to ignore. When the...
08/07/2026

Living in Oregon, wildfire smoke has become an unfortunate part of summer, and right now, it is hard to ignore. When the sky changes color and the air smells like smoke, most of us think about our lungs first. But the health effects reach much further than that.

Wildfire smoke is a real physiological stressor, particularly when exposure continues for days or weeks. This isn’t about fear. It’s about understanding what is in the air, knowing who may be most vulnerable, and taking a few practical steps to reduce the impact when the smoke settles in.

Wildfire smoke and air pollution are not abstract environmental issues anymore, particularly in the Pacific Northwest. Fine particulate exposure may affect respiratory health, cardiovascular risk, inflammation, recovery, sleep, and long-term physiology in ways many people underestimate.

This one hit a nerve.Dr. Retzler works hard to practice medicine the right way: know the patient, understand the history...
08/03/2026

This one hit a nerve.

Dr. Retzler works hard to practice medicine the right way: know the patient, understand the history, weigh the risks, monitor treatment and make decisions based on what is actually best for the person in front of her.

Then an email arrives today offering to turn patients into an “additional revenue stream” while an outside company handles the prescribing. That is not just irritating. It is frightening.

We are seeing more of this across medicine: high-volume online testosterone programs for men, hormone therapy for women with minimal evaluation, PDE5 inhibitors sold through questionnaires, and addiction medications prescribed without patients meaningfully meeting the physician responsible for their care.

Some of these services may operate legally. That does not make them good medicine.

Patients deserve to know who is prescribing, what evaluation was actually performed, where the medication came from, who is monitoring them and whether money is influencing the recommendation.

At HormoneSynergy Clinic, medical care is not a sales funnel. Patients are not leads. Prescriptions are not products to move.

**Medicine. Not Marketing.**

Please share this. Patients need to know what to watch for.

HormoneSynergy Clinic was recently invited to refer its “members” to an outside peptide and weight-management company in exchange for an additional revenue stream. There was just one problem: we are a medical clinic, not a gym, which strongly suggests this same pitch is being made to gyms and ot...

Howdy folks. It's Aria.Apparently, science has finally discovered that dogs age.Researchers are now studying biological ...
08/01/2026

Howdy folks. It's Aria.

Apparently, science has finally discovered that dogs age.

Researchers are now studying biological age, mobility, metabolism and cognition in dogs, hoping to help us stay healthier longer. Naturally, I approved. These are all subjects on which I consider myself highly qualified.

Dr. Retzler and Daniel were less surprised. They spend their days telling humans not to wait until something hurts before paying attention.

Daniel, of course, recently strained his back moving a portable air conditioner without a cart, then announced that he “knows better.”

I reviewed the science and observed the humans.

The findings were clear: dogs may not be the ones making longevity unnecessarily complicated.

Researchers are learning how to identify biological aging in dogs before the gray muzzle and slower walk make it obvious. As the youngest member of the HormoneSynergy household, I have reviewed the evidence and discovered that Dr. Retzler, Daniel and I are working from a surprisingly similar longevi...

It's me. Aria.I recently learned that humans can postpone an important trip for years, then suddenly resolve the matter ...
07/29/2026

It's me. Aria.

I recently learned that humans can postpone an important trip for years, then suddenly resolve the matter with an airplane ticket, an 87 year old aging mother and a bright red 2001 Firebird.

Dogs would never make family this complicated. We leave home, miss our littermates, attach ourselves to new people and get on with the business of stealing socks. Humans, meanwhile, carry childhood into middle age, argue with invisible versions of their parents and wonder whether being raised created a debt that must eventually be repaid.

Daniel’s trip with his mother got me thinking about my own mom, my first family and the people we call ours. Do adult children owe their parents care? Gratitude? Forgiveness? Unlimited access to their time, money and nervous systems?

I have no formal training in human family psychology. I do, however, have a German Shepherd mother, a Standard Poodle father, two human owners and a growing suspicion that blood may start a family - but joy, safety and respect are what make it one.

Love, Aria.

Daniel’s long-delayed road trip with his mother leaves Aria wondering what children owe the people who raised them—and whether love, gratitude, duty and guilt are really the same thing.

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9 Monroe Parkway, Suite 260
Lake Oswego, OR
97035

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Wednesday 9am - 5pm
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