Foundational Health Services | Boulder Longevity Institute

Foundational Health

Optimize your overall well-being through our comprehensive Foundational Health services, which combine 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.

Medically-Managed Peptides | Boulder Longevity Institute

Medically Managed Peptides

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 services ensure safety and efficacy with ongoing oversight from our team of certified peptide experts and relationships with vetted pharmacy partners.

Next-Gen Regenerative Orthopedics | Boulder Longevity Institute

 Next-Gen Regenerative Orthopedics

Address your joint pain and orthopedic injuries at the root cause in order to not just relieve pain temporarily, but to heal and strengthen for the future. We combine our extensive experience working with progressive Next-Gen Regenerative Orthopedic medicine techniques and procedures with our deep understanding of foundational health to give your body the tools it needs to regenerate and heal.

Ready to feel better than ever?

We provide foundational health with a cellular lens for health-motivated individuals who seek to optimize their well-being.

The World’s Most Advanced Research-Based Healthcare, Customized For You.

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.

Improve your health for optimal performance in your sports, life, job and overall healthspan.

For the Realizers | Boulder Longevity Institute

You are never too old or too young to take control of your health.

As you age, you need to replace and restore what you’ve lost so that you can regenerate and heal.  We’ll meet you where you’re at and create an action plan so that you can age healthy.  

For the Realizers | Boulder Longevity Institute

Find the Answers To Stay on Top of Your Game

Feeling confused or overwhelmed by the latest health trends and conflicting advice?  Whether you’re just starting out or you’ve been biohacking for years, we’ll help you prioritize and develop habits that will extend your healthspan.

For the Realizers | Boulder Longevity Institute

A Custom Approach to Your Health, Personalized for You

When your previous routines are not working, you need a provider who can help you move forward and optimize your results so that you can get back to feeling like yourself again.

From the Blog

Podcasts with Dr. Yurth

Led by Dr. Elizabeth Yurth

Unlike other providers, BLI offers forward-thinking services guided by education, experience, and client-centric care. Together, we help people feel better than they ever thought possible.  An incredible quality of life is within your reach.

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. Dr. Yurth obtained her Medical Degree from the University of Southern California Keck School of Medicine and completed her residency at the University of California – Irvine. Along with her 25-plus years as a practicing orthopedist specializing in sports, spine, and regenerative medicine, Dr. Yurth is double-Board Certified in Physical Medicine & Rehabilitation and Anti-Aging/Regenerative Medicine.


Does BLI take insurance?

No, we are a cash-pay practice. Unfortunately, due to the fact that most insurance companies do not cover the advanced, leading-edge treatments we offer, we do not work with insurance companies for reimbursement of services.

Can I skip your Assessment phase and get straight into a Program?

No, you must complete a BLI Assessment prior to enrolling in one of our Programs. Your Assessment is a one time cost that allows us to establish your health baseline and allows you the opportunity to get to know your Provider and our Clinic before committing to an annual Program.

Can I just book an appointment and get the prescriptions I need?

No, we do not prescribe hormones or peptides to anyone who is seeing one of our Providers for a one-time appointment. In order to receive these scripts, you must be a part of one of our BLI Programs, as this allows us to provide ongoing care and management of your protocols. The only exception to this is if you are seeing us for an Orthopedic Consultation, we may prescribe you supplements or basic prescriptions you can pick up at your local pharmacy.

Can I See Dr. Yurth?

Dr. Yurth is available for hourly Orthopedic, Regenerative, Foundational Health (hormone, nutrition, cardiometabolic, etc.), or General Consultations. She is also available for a complete array of Next-Generation Regenerative Orthopedic procedures.

Dr. Yurth is currently NOT accepting new Program clients (HOP+), though interested clients can get on a waitlist to be notified if space opens up. If you would like more information, please contact the office at 303-443-0848 or set up a BLI Info Consult here.

Dr. Yurth is also available for speaking engagements, podcast appearances, and other media engagements. Please contact us directly for information on availability and fees.

In addition to Dr. Yurth, you can see any of our other providers who work closely alongside Dr. Yurth to offer the cutting-edge and high-quality care we pride ourselves on at BLI.

I am very happy to be working with Boulder Longevity Institute. It is always a delight to find a medical team with sound foundations in the art of healing people.

What I find particularly striking about BLI is:

1) the broad and deep comprehension of relevant existing research; and

2) the appropriate application of statistical reasoning to individual cases.


Wow, I am blown away. I haven’t had a doctor spend this much time with me …. well probably ever. Thank you thank you, a million times over.


Dr. Yurth is incredible! The amount and quality of information she shared with my 16 year old daughter and myself yesterday was incredible! She explained everything fully and clearly and got my daughter on a great regimen to maximize the success of her upcoming hip surgery.


The valuable assessments and recommendations provided by Boulder Longevity Institute have been eye opening and will provide a wealth of information for support of foundational health and continued treatment of my neuropathy and inflammatory condition – something not available within the confines of traditional health care.


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