Longevity • Defy Aging

How to Defy Aging: Feel Better Now and Thrive for Decades

Your birthday isn’t the whole story. Here’s how biological age works, why “normal” labs can miss the picture, and where to start to feel better now.


You’re Not as Old as Your Calendar Says

Your birthday tells you how many years you’ve been here. It doesn’t tell you how your body is actually doing.

Two people can both be 50. One wakes up rested, has steady energy all day, and feels strong. The other is running on caffeine, waking at 2 a.m., and feeling foggy by mid-afternoon. Same age on paper, completely different experience of life.

Here’s the empowering part: much of that difference comes down to things you can change. How you sleep, eat, move, and handle stress, along with what’s quietly happening in your labs and your medicine cabinet, all shape how you feel today and how you’ll feel for decades.

Defying aging isn’t about chasing youth or fearing birthdays. It’s about giving your body what it needs to feel its best, now and for the long run.

Smiling older couple jogging together on a tree-lined road in autumn

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The Science

Your Biological Age vs. Your Birthday Age

Scientists now distinguish between two kinds of age:

🎂 Chronological Age

The number of candles on your cake. It moves at exactly one year per year, for everyone.

🧬 Biological Age

How old your body behaves at the cellular level. It can run ahead of, or behind, your birthday.

Biological age can be estimated with tests that read patterns on your DNA, called epigenetic clocks. Some give your biological age as a single number.[1] Others estimate your pace: how quickly your body is changing each year.[2]

Why This Is Exciting

Unlike your birthday, biological age isn’t fixed. Research links it to how you live, including diet, movement, and metabolic health,[3] and it’s an active area of study. In other words, your biology is changeable, and now there’s a way to see it.

Your Labs

“Normal” Isn’t the Same as Optimal

If you’ve ever been told your labs look fine while you feel anything but, you’re not imagining it.

Standard lab ranges are built to catch disease. They tell you whether a number falls within what’s typical for the general population, which isn’t the same as where your body runs best. A result can be “normal” and still be quietly drifting in the wrong direction. (More on why labs and symptoms belong together.)

🩸

Blood Sugar

A standard panel often checks fasting glucose but not fasting insulin. Insulin can start climbing years before glucose does, so early changes in how your body handles sugar can go unnoticed. (See why fasting insulin matters.)

🦋

Thyroid

Many checkups look only at TSH. Adding free T3 and free T4 gives a fuller picture, especially when you’re tired, cold, or struggling with your weight despite “normal” results. (See why a normal TSH isn’t the whole story.)

The goal isn’t to worry about every number. It’s to look closely enough to catch small shifts while they’re still easy to support.

A Pharmacist’s Lens

What Your Medicine Cabinet Isn’t Telling You

Most adults over 40 take at least one prescription medication. Many do exactly what they’re supposed to, and some can also lower nutrients your body needs to feel energized over time. It’s rarely talked about at a typical appointment. A few well-known examples:

💊 Metformin

Can lower vitamin B12 over time.[4] B12 matters for energy, nerves, and mood.

❤️ Statins

Can lower CoQ10, a nutrient your cells use to make energy.[5]

🔥 Acid Reducers (PPIs)

Long-term use can lower magnesium,[6] which supports sleep, muscles, and a calm nervous system.

Pharmacist Note

This is one of the first things I look at, and one of the most overlooked. Never stop or change a medication on your own. But knowing what your medications may be affecting is a great conversation to have with your provider, and it can explain symptoms that otherwise seem to come out of nowhere.

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The Seven Boosters

The Seven Areas That Power How You Feel

When people want to feel younger, they often reach for one big fix: a new diet, a new supplement, a new workout. But how you feel day to day comes from several systems working together. I think of them as seven boosters:

🌙

Sleep

Wake up actually rested, not just awake.

⚡

Energy

Steady fuel all day, no 3 p.m. slump.

🌿

Recovery

Bounce back from stress and actually unwind.

🥕

Gut

Feel light, comfortable, and nourished after meals.

⚖️

Hormones

Steady mood, motivation, and drive.

💪

Strength

Feel capable in everything you do.

🧠

Brain

Sharp focus and the right words when you need them.

Which One Is Yours?

Everyone has one with the most room to grow.

Everyone has strengths among these, and everyone has at least one area with more room to grow. That area is usually where you’ll feel the biggest shift, fastest.

Free 3-Minute Quiz

Find Your #1 Booster

Take my free longevity quiz to find the area where you’ll feel the biggest shift, plus your first step.

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Where to Start

Your Foundations

Here’s the good news: you don’t need a complicated protocol to begin. The biggest gains usually come from the basics done consistently:

These foundations support all seven boosters at once. They also make everything else work better, from supplements to deeper testing.

Then Go Deeper

Once your foundations are solid, you can go deeper where your body needs it most, whether that’s your gut, your hormones, your stress response, or your metabolism, with testing and a plan built around your results. That’s the heart of Defy Aging: start with your foundations, then build on them, guided by how you feel and what your data shows.

Dr. Ryan Wagner, Pharm.D, Doctor of Pharmacy and Certified Functional Medicine Practitioner
Meet Dr. Ryan

Feel Better Now. Stay Strong, Sharp, and Energized for Decades.

  • Doctor of Pharmacy
  • Certified Functional Medicine Practitioner

Dr. Ryan Wagner brings a rare combination to longevity work. As a pharmacist and functional medicine practitioner, he looks at the whole picture: your symptoms, your labs through an optimal lens, and the medications and nutrients that standard care often overlooks.

His approach is practical and empowering: start where you’ll feel the biggest shift, and build from there.

Founding Member Pricing

Ready to Defy Aging?

Defy Aging is a guided, whole-body approach led by Dr. Ryan. It starts with your foundations and builds toward a plan made for your body, so you can feel better now and thrive for decades.

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To your health and vitality, Dr. Ryan

Common Questions

Frequently Asked Questions

What is biological age?

Biological age is an estimate of how old your body behaves at the cellular level, as opposed to chronological age, which is simply how many years you’ve been alive. It can be estimated with epigenetic clocks, tests that read patterns on your DNA.

Can you lower your biological age?

Biological age isn’t fixed the way your birthday is. Research links it to lifestyle and metabolic health, including diet, movement, sleep, and stress, and it’s an active area of study.

Why do my labs look normal when I feel tired?

Standard lab ranges are designed to catch disease, not to show where your body runs best. Checking markers like fasting insulin and free T3 and T4, not just glucose and TSH, can give a fuller picture.

Can medications cause nutrient deficiencies?

Yes. For example, metformin can lower vitamin B12, statins can lower CoQ10, and long-term use of proton pump inhibitors can lower magnesium. Don’t stop or change a medication on your own, but it’s worth discussing with your provider.

This article is for educational purposes only and is not medical advice, diagnosis, or treatment. Please talk with your healthcare provider before making changes to your health routine or medications.

References
  1. Horvath S. DNA methylation age of human tissues and cell types. Genome Biol. 2013;14(10):R115.
  2. Belsky DW, Caspi A, Corcoran DL, et al. DunedinPACE, a DNA methylation biomarker of the pace of aging. eLife. 2022;11:e73420.
  3. Quach A, Levine ME, Tanaka T, et al. Epigenetic clock analysis of diet, exercise, education, and lifestyle factors. Aging (Albany NY). 2017;9(2):419–446.
  4. Aroda VR, Edelstein SL, Goldberg RB, et al. Long-term metformin use and vitamin B12 deficiency in the Diabetes Prevention Program Outcomes Study. J Clin Endocrinol Metab. 2016;101(4):1754–1761.
  5. Littarru GP, Langsjoen P. Coenzyme Q10 and statins: biochemical and clinical implications. Mitochondrion. 2007;7(Suppl):S168–S174.
  6. U.S. Food and Drug Administration. FDA Drug Safety Communication: Low magnesium levels can be associated with long-term use of proton pump inhibitor drugs (PPIs). March 2, 2011.