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Boulder Longevity Institute

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Boulder Longevity Institute

Boulder Longevity Institute (BLI) was born out of the need to practice better medicine. At BLI, we want to be educators in addition to healthcare providers.

We believe that better medicine is not only an option, but a necessity. Boulder Longevity Institute offers our clients a complete range of unique, innovative, and personalized services. Our clients enjoy access to the most advanced, research-based longevity medicine available, which is generally not accessible through more traditional health care channels. By combining orthopedics, regenerative medicine, and cellular medicine, BLI offers the latest in leading-edge treatment options. We specialize in Bioidentical Hormone Replacement Therapy, Regenerative Orthopedic Procedures, Regenerative Peptide Therapy, and a results-oriented approach to optimizing your health. The Human Optimization Academy bridges the gap between information overwhelm and inadequate scientific explanations. It’s an online educational site full of videos, worksheets, articles, and other training resources formatted for simplicity but with enough depth that you’ll walk away feeling empowered to optimize your health, performance, recovery, and overall quality of life. As a member, you’ll be provided with the knowledge, tools, and confidence to move from passenger to pilot in your health journey. Get INSTANT access today - bli.academy

Optimize your overall well-being through our comprehensive Foundational Health Program that combines data-driven biometrics with personalized care. Whether you are looking to optimize hormones or address underlying inflammation, we identify the most effective labs to properly analyze your baseline health and evaluate your hormones, nutrition, cardiometabolic status, immune health, adrenal function, and more. Target specific health goals or address key concerns with highly-personalized peptide protocols built on the latest research and science within the evolving fields of peptide and cellular medicine. Our Medically Managed Peptide Program ensures safety and efficacy with ongoing oversight from our team of certified peptide experts and relationships with vetted pharmacy partners. At BLI, we are always aspiring to offer our clients the latest, cutting-edge treatments and services. Our commitment to keeping up with the evolving science and research has allowed us to identify, understand, and offer novel therapies to our clients. Beyond our core services, we offer a variety of other anti-aging, regenerative, and cellular medicine services aimed at helping you extend your healthspan and optimize your health.

02/03/2026

Protein is one of the most underestimated longevity tools we have, and who better to explain why than the kind of protein himself. Zach explains why adequate protein intake—roughly 1 to 1.5 grams per pound of body weight—is so important, especially as we age.

Protein isn’t just about building muscle for the gym. It’s foundational for preserving muscle mass, supporting bone density, and maintaining strength, balance, and resilience over time.

Muscle and bone don’t exist in isolation. Strong muscle helps protect bone, reduce fracture risk, and support overall metabolic health—and protein is the raw material that makes all of that possible.

And yes… we promise we’re working on our camera presence 😅
But in the meantime, teamwork makes the dream work!

01/29/2026

If there is one myth is intent on busting, it’s the claim that GLP-1 medications is that they cause muscle loss.

Let’s clear that up, because that is not what the science shows. What we often see instead? People on GLP’s are eating less and drinking less—especially water.

Dehydration can make muscle look smaller, feel weaker, and recover more slowly. Pair that with low protein intake and reduced resistance training, and muscle loss gets blamed on the drug when it’s really a behavioral side effect, not a pharmacologic one.

So to rewrite the narrative is our “muscle loss-proof” to do list of you’re on a GLP-1:
✔️ Prioritize protein
✔️ Lift something heavy
✔️ Hydrate like it’s part of the prescription

01/20/2026

We’re back in the new year and kicking things off with a longevity protocol that actually fits into real life—walking.

Between juggling workouts, nutrition goals, sleep routines, and all those New Year’s resolutions, walking is the underrated habit that checks more boxes than people realize. Whether it’s a brisk speed walk away from an impending threat 🐝 (that bee had fangs and bloodthirsty eyes… we swear) or a calm post-meal stroll to support digestion, walking is simple, scalable, and powerful.

In this post, Kristin breaks down why walking is one of the easiest longevity hacks—supporting metabolic health, cardiovascular function, digestion, stress regulation, and overall consistency. No equipment. No barrier to entry. Just movement your body was designed to do.

If you’re looking for a place to start (or restart) this year—start here. 🚶‍♀️
Sometimes the most effective longevity tools are also the most manageable.

01/13/2026

Ever wondered what your physician’s actual daily supplement routine looks like?

We’re recapping another highlight from Dr. Yurth and Dr. Husain’s conversation with —where our favorite cardiologist pulls back the curtain on his own daily supplement stack. The takeaway? No extremes, no overload—just a commitment to the fundamentals done well.

Sometimes the most effective longevity strategy isn’t adding more…it’s sticking with the basics.

01/06/2026

There’s so much noise in the longevity and optimization space right now—and not all of it deserves to come with us into the next year.

So we asked Dr. Elizabeth Yurth and Dr. Abid Husain one simple question: What longevity myths should be left in 2025?

From oversimplified supplement advice to outdated ideas about hormones, inflammation, and aging, we break down which beliefs are holding people back—and what the science actually supports when it comes to long-term health, resilience, and performance. Longevity isn’t about chasing trends or extremes. It’s about understanding context, biology, and what truly moves the needle.

Here’s to clearer thinking, better science, and leaving these myths out of 2026.

What longevity myth do you hope we retire next?

12/31/2025

Cheers to 2026 from the BLI Team

As we step into a new year, each member of our team has chosen their own unique Longevity Resolution—from strengthening the heart and brain through regenerative medicine to simply just getting bit more sleep.

But in 2026, our collective goal remains clear:
- Optimize before disease
- Restore function, not just manage symptoms
- Prioritize healthspan just as much as lifespan

Together, we’re committed to advancing proactive, personalized care and helping our community age stronger, think clearer, move better, and live longer—by design, not by chance.

🥂 Happy New Year from all of us at BLI!

Now it’s your turn 👇
What’s your longevity resolution for 2026? Share it in the comments below and let’s make this the year of intentional health.

12/18/2025

The entire Boulder Longevity Institute team had the chance to come together for the A4M Longevity Fest 2025, and it was nothing short of incredible. From start to finish, it was energizing to step out of the clinic, connect as a team, and immerse ourselves in the future of longevity and regenerative medicine.

This year’s conference was packed with conversations around advanced cardiovascular risk assessment, regenerative therapies, metabolic health, hormone optimization, inflammation, and precision diagnostics—along with hands-on workshops and panels led by some of the most respected voices in longevity medicine.

Our biggest takeaway? The field continues to move toward earlier detection, personalized interventions, and proactive optimization—and we’re bringing that momentum straight back to the clinic. From refining how we assess risk to expanding how we think about prevention, recovery, and long-term performance, this experience reinforced our commitment to staying at the forefront of evidence-based longevity care.

Here’s to the final month of the year—and to kicking off 2026 equipped with everything we’ve learned across 2025 in longevity and regenerative medicine. We can’t wait to put it into practice.

12/16/2025

The BLI team got together again for our Q4 Workshop —a full day dedicated to brainstorming, collaborating, and dreaming up new ways to serve YOU even better

This time, we dove into astrology to better understand each other’s communication styles, strengths, and how we work best as a team

️ All with one goal in mind: bringing you the most optimized, personalized care possible.
We wrapped up the day with a deeply restorative gong bath to reset our nervous systems and recharge on a cellular level

Now we’re entering 2026 with clear minds, grounded bodies, and fresh energy!

We can’t wait to bring you even better care, innovation, and optimization in the year ahead

12/12/2025

We know it was yesterday, but we’re wishing our favorite cardiologist an AMAZING birthday week!

BLI would not be the team it is without you, and countless patients have you to thank for playing such a key role in their longevity, vitality, and renewed health.

Here’s to another year of being older, wiser, stronger, and heart healthy.

Happy Birthday Dr. Husain!

12/02/2025

Meditation doesn’t always show up on the “longevity checklist,” but it probably should. One of our newest members of the BLI Team, Dr. Dec shares why she’s doubling down on consistent meditation practices—especially the brain–heart coherence work popularized by Dr. Joe Dispenza.

Meditation has a growing body of science-backed benefits, from improving stress resilience to supporting nervous system recovery. And for Dr. Dec, who lost hearing on one side, it’s become part of her own personal protocol to support healing and holistic health.

If you’ve ever wondered how meditation ties into longevity, brain health, and whole-body optimization, this is a great place to start.

11/26/2025

Happy Thanksgiving from the Boulder Longevity team!

As we head into a day filled with family, gratitude, and (let’s be honest) a whole lot of food, we wanted to share a few of the simple things we do to stay feeling our best during the holiday season.

For some of us, it’s getting outside for a quick morning walk before the kitchen chaos begins. For others, it’s a non-negotiable hydration moment, a scoop of electrolytes, or making sure protein doesn’t get completely overshadowed by pie.
And of course… this year we are proud to launch Zach’s official campaign:
“Supporting All Gluten-Free Girlies” — because everyone deserves a seat at the table and a slice of something they can actually eat.

Whether you're loading up on antioxidants with extra veggies, sneaking in a breathwork reset between courses, or just giving yourself permission to enjoy the day without guilt — we’re right there with you.

From all of us at BLI, have a restful, joyful, heart-healthy Turkey Day! 🦃

11/19/2025

Today on Doing Things With David:
Kristine learned vagus nerve stimulation… by humming, buzzing, and...blowing raspberries?

And crazily enough — this is actually a real form of vagus nerve stimulation.

Those silly sounds create vibrations that activate the vagus nerve and help shift your body into a calmer, parasympathetic state.

Did she get more relaxed?
Did David get mildly spit on?
Did the office hear noises no one could explain?
Yes to all of the above.

Longevity science: sometimes serious, sometimes… this.

Address

4410 Arapahoe Avenue Suite 135
Boulder, CO
80303

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 3pm
Wednesday	9am - 3pm
Thursday	9am - 3pm

Website

http://www.boulderlongevity.com/

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About Dr. Yurth

Dr. Elizabeth Yurth is the Co-Founder and Medical Director of Boulder Longevity Institute, where she has been providing Tomorrow’s Medicine Today to her clients since 2006. Along with her 25-plus years practicing orthopedic medicine, Dr. Yurth is Board Certified in both Physical Medicine & Rehabilitation and Anti-Aging/Regenerative Medicine. She has a Stanford-affiliated Fellowship in Sports and Spine Medicine, and a dual Fellowship from A4M in Anti-Aging and Regenerative Medicine. She has also completed a Fellowship in Human Potential and Epigenetic Medicine, is part of the first cohort of providers to receive the A4M National Peptide Certification, and is a faculty member and national lecturer for both A4M and the International Peptide Society(IPS). As an athlete herself who has dealt with numerous injuries, Dr. Yurth is thrilled to share with her clients all the innovative, life-changing treatments that are on the cutting-edge of medicine.