Lionheart Longevity Labs
Functional Lab Testing + A Personalized Plan
Stop Guessing About Your Health
Normal labs don't end the conversation. They start it. Lionheart Longevity Labs pairs virtual functional lab testing with a personalized health plan and coaching that fits your real life.
A free conversation about which labs make sense for you, how the process works, and your timeline.
does this sound familiar?
You eat well. You move your body. You've done the things you were told to do. And you still don't feel like yourself.
You're dragging by mid-afternoon and reaching for caffeine to get through the day.
You wake up at 3am and can't fall back asleep.
Your body is changing, even though your routine hasn't.
You got your labs done, and you were told everything looks normal.
You know something is off, but you can't put your finger on it.
You're not imagining it. And you don't have to keep pushing through.
Normal isn’t the same as optimal.
A normal result is good news. It means nothing is raising a red flag. But it doesn't always explain why you feel the way you do. Longevity Labs uses functional lab testing to look deeper, then connects what your results show to how you actually live.
How Longevity Labs Works
Get Started
Order your lab through my link and fill out my intake form.
Your plan is created
Your results are reviewed by a licensed functional medicine provider who partners with Lionheart, and who creates your personalized health plan.
Complete your test
Get your blood drawn at a local Labcorp. DUTCH and GI-MAP are at-home kits.
We sit down together
We walk through your plan, connect it to how you feel, and map your next steps.
One-week follow-up
We check in on how it’s going, adjust where needed, and determine the need for ongoing implementation coaching.
What we can test: Blood Panel, DUTCH, and GI-MAP
Most people start with the comprehensive blood panel. During your health consult, we'll talk through which option fits your questions and goals.
Comprehensive blood panel
Your foundation. 87 biomarkers.
Blood sugar and metabolism (including insulin), heart health, thyroid, liver and kidney, inflammation and immune health, vitamins, minerals, and iron, and a complete blood count.
DUTCH
For when your sleep, stress, mood, or cycle feels off.
An at-home dried urine test that looks at your sex hormones, how your body processes them, and your cortisol rhythm across the day.
GI-MAP
For when your digestion never feels quite right.
An at-home stool test that looks at the bacteria living in your gut, how well you’re digesting, and a marker related to your gut lining.
After your labs
Your labs give you answers. Your plan shows you what to do. There are two ways to put it into practice, and we’ll talk through which fits you during your health consult.
Labs + 90-day implementation
Most clients choose this
A plan is only as good as what you do with it. This is where your plan turns into real change.
Review session and one-week follow-up, then three coaching sessions over 90 days at your pace, messaging support in between, plus the Lionheart Meal Plan Subscription and the Blood Sugar Blueprint.
Labs only
On Your Own
Your review session and one-week follow-up, for when you want your plan and prefer to run with it on your own.
If you decide you'd like support, you can add the 90-Day Implementation at your follow-up.
When your 90 days are up, you can continue for another 90 days. And when you're ready, you can retest your labs to see how things have changed.
"She helps you understand the bigger picture when it comes to your health, then creates thoughtful and practical plans to help you reach your goals."
Amanda C.
If your plan includes supplements, you can purchase them through my professional dispensary, and I may earn a small commission. You're never required to buy through me.
What Clients Say
"I am happy to say that I am no longer pre-diabetic and all of my blood work came back optimal, not just 'normal'. Working with Kelsey on my labs, nutrition, and lifestyle habits was truly eye-opening."
Leisa A.
"The personalized health plan I received was thorough and actionable, giving me clear steps to optimize my well-being."
Staci T.
"Working with Lionheart Health Coaching Longevity Labs has helped increase my energy levels, improve my sleep, and provide a higher level of focus on my health."
Mike L.
Individual results vary.
Longevity Labs is for you if you're tired of guessing about your health.
You've been told your labs are normal, but you still don't feel like yourself.
You're doing the right things and not seeing the results you used to.
You want to understand what's going on before you try one more thing.
You want a plan that fits your schedule, your family, and your real life.
You want support turning that plan into habits that last.
Who Longevity Labs is For
Longevity Labs FAQ
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Yes. You get your blood drawn at a local lab near you, DUTCH and GI-MAP are at-home kits, and we meet online for your review and coaching sessions. It's available anywhere in the U.S.
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Many clients come to Longevity Labs after hearing their labs look normal. This panel looks at a wider set of markers, and your results come with a personalized plan and coaching to put it into practice. It's designed to work alongside your doctor, not replace them.
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Your results are reviewed by a licensed functional medicine provider who partners with Lionheart, and who creates your personalized health plan. My role is helping you connect that plan to how you feel and put it into practice.
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About two to three weeks from your blood draw to your follow-up. Here's what to expect:
Blood draw. This starts your timeline.
Results come in. Usually within 1 to 3 days.
Your plan is ready. About a week later, once my partner provider has reviewed your results and created your plan.
We sit down together to walk through your plan.
One-week follow-up to see how it's going.
Note: DUTCH and GI-MAP are at-home kits that you mail to the lab, so the timeline is longer, usually 3 to 4 weeks.
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DUTCH stands for Dried Urine Test for Comprehensive Hormones. It's an at-home test that looks at your sex hormones, how your body processes them, and your cortisol rhythm across the day.
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The GI-MAP is an at-home stool test that looks at the bacteria living in your gut, how well you're digesting, and a marker related to your gut lining.
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No. If your plan includes supplements, you can purchase them through my professional dispensary, and I may earn a small commission. You're never required to buy through me.
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It depends on which labs are right for you. We'll go over your options and pricing together during your health consult.
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Yes. You can use HSA or FSA funds to purchase your labs. Save your receipts. Longevity Labs doesn't bill insurance.
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No. You order your lab directly through my link, so there's no doctor's order or referral needed.
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No. Longevity Labs is for anyone who wants clear answers and a plan they can follow.
You don't have to keep guessing.
Book a free health consult. We'll talk through what's been going on, which labs make sense for you, and what the process and timeline look like.
I'm Kelsey Whittaker, NBC-HWC, a board-certified health coach and functional nutrition expert. I'll be the one you're talking to on your free health consult.