Longevity Medicine
If not now, then when?
I'm Dr. Heather Behr, and I'm a longevity hacker. I help you optimize your healthspan, so you can live a long, full, abundant life and feel strong, sharp, and energized every year of it.
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Lifespan is how long you live. Healthspan is how long you live well.
Most Americans spend more than a decade of their lives in poor health. More years don't mean much if you're too tired, foggy, or sick to enjoy them.
Healthspan is the part you can change. It's your energy, your strength, your mind, and your heart, and it's built by what you do today.
There's no time for not feeling well. If not now, then when?
Is this you?
- Your labs come back "normal," but you don't feel normal.
- You're tired, foggy, or slower than you know you should be.
- Heart disease, diabetes, cancer, or dementia runs in your family, and you'd rather get ahead of it.
- You want real data about your body, not generic advice.
- You're on a GLP-1, or thinking about one, and want to do it the healthy way.
- You want your next decade to be your best one.
Test, don't guess.
I order the conventional labs your doctor may run and the functional tests they usually don't, then read them together. Each test answers a real question about how your body is working.
How fast am I aging?
Telomere length, genetic testing
Your biological age at the cellular level, plus the genetic variants (like MTHFR and COMT) that shape how you detox, handle stress, and use nutrients.
Helps with: family history concerns, early aging, knowing which risks to prioritize.
How healthy are my heart and metabolism?
ApoB, Lp(a), HbA1c, fasting insulin, hs-CRP, full lipids
The markers that predict heart disease and diabetes years before a diagnosis, read against optimal ranges, not just "normal."
Helps with: rising cholesterol or blood sugar, weight gain, blood pressure, family history.
Why am I so tired?
NutrEval
How well your mitochondria are making energy, plus your nutrient levels, oxidative stress, and detox capacity.
Helps with: fatigue, brain fog, slow recovery, stubborn weight.
What's happening in my gut?
GI Effects
Your microbiome, digestion, and gut inflammation. Your gut affects blood sugar, immunity, mood, and how well you absorb everything else.
Helps with: bloating, reflux, irregularity, food reactions, skin and mood issues.
Are my hormones and stress on track?
Thyroid, sex hormones, cortisol, vitamin D
How your thyroid, hormones, and stress response are shaping your energy, sleep, weight, and mood.
Helps with: poor sleep, low libido, anxiety, weight changes, hot flashes, burnout.
You won't need every test. I choose what makes sense for you on your discovery call.
Skinny isn't the same as healthy.
GLP-1s can take the weight off. They don't take the stress off, and without the right nutrition, they can take your muscle with it.
Muscle is one of the strongest predictors of how well you age. Chronic stress keeps cortisol high, which pushes up blood sugar, blood pressure, and inflammation no matter what you weigh.
If you're on a GLP-1 or considering one, I build the plan that protects your muscle, your heart, and your results long after the medication.
I don't just read your labs. I understand the biochemistry behind them.
My master's in biomedicine focused on mitochondrial metabolism, aging, and cancer: how cells make energy, and what happens when they stop doing it well. That's the lens I bring to every result, and I do every part of your care myself.
- PhD, Integrative Medicine
- Master's in Biomedicine
- Board-Certified Nutrition Specialist (CNS)
- Licensed Dietitian/Nutritionist (LDN)
- 20+ peer-reviewed publications
What you get with me
- Conventional and functional testing, chosen for your body and your goals
- A results session where I walk you through what your labs mean
- A personalized nutrition plan built for energy, muscle, and metabolic health
- A targeted supplement protocol based on your results, not trends
- GLP-1 support to protect muscle and manage side effects, if you're on one
- Stress and nervous system tools, because cortisol is part of your metabolism
- Ongoing check-ins and retesting so you can see your progress
- Physician-guided longevity therapies through my medical partner, when appropriate
Common questions
What is longevity medicine?
It's a proactive approach to health. Instead of waiting for a diagnosis, I use testing to find what's quietly driving aging and disease risk, then build a plan to change it, so you feel better now and stay well for decades.
Do I need to be sick or have symptoms?
No. Many of my clients feel fine and want to stay that way. Others feel "off" and have been told everything is normal. Both are good reasons to start.
Can you prescribe a GLP-1?
I don't prescribe medication. If a GLP-1 makes sense for you, my physician partner handles the prescription, and I handle the testing, nutrition, and support that make it work long term.
Do you offer peptides or other advanced therapies?
When they're appropriate, advanced longevity therapies are prescribed and overseen by my physician partner. I'll tell you whether they make sense for you once I've seen your testing.
Is this in person or virtual?
Both. I see clients in my Boca Raton office and virtually. Most testing is done with at-home kits or a simple lab draw near you.
How much does it cost?
It depends on which testing and support make sense for you. I'll go over everything, including cost, on your discovery call, so there are no surprises.
Your best years can start now.
Book a discovery call. I'll listen to what's going on, tell you which testing makes sense, and show you where to start.
Book your discovery call