Hey friend,

You can’t optimize what you don’t measure.

Biomarkers. Health data. The numbers matter.

I’ve had physicians flat-out refuse lab tests I requested.

Not necessary.

Insurance won’t cover it.

You don’t need it.

At the start of my mold toxicity healing journey, I trusted them. They ran routine labs.

Everything looked fine. “So you must be fine.”

I wasn’t.

Health optimization is like solving a puzzle.

But when half the pieces are missing, the picture isn’t clear.

And if you don’t know what’s broken, how can you fix it?

Doctors won’t always order the right tests. So you have to take control.

Luckily, at-home biomarker testing now skips the gatekeepers.

Data = precision. Precision = results.

Because the biggest advocate for your health? Is you.

The Problem with Traditional Health Testing

Doctor’s offices are slow. Inconvenient. Limited. Expensive.

You wait weeks for an appointment. Then they run basic labs. Your results come back “normal.”

But “normal” isn’t optimal—especially in the Western world, where chronic illness is the baseline.

You’re not here to be average.

You’re here to optimize.

To perform at peak, extend longevity, and feel unstoppable.

Yet, without sufficient health data, you’re stuck:

Shooting in the Dark

• Biohacking without data? It’s guessing. Supplements, protocols, diets—at best, they do nothing. At worst, they backfire.

Wasting Time & Money

• Spend thousands on nootropics, diets, and therapies—or just a few tests to reveal exactly what you need.

Ignoring Hidden Issues

• Chronic inflammation. Gut dysbiosis. Micronutrient deficiencies. The biggest performance killers don’t always have obvious symptoms. Without labs, you may never know what’s holding you back.

The One-Size-Fits-All Trap

• What works for someone else won’t necessarily work for you. Without data, you’re following advice meant for someone else’s body.

The Solution: Precision Testing

At-home biomarker testing bypasses the gatekeepers, but not all tests are created equal. Some are game-changing; others are junk.

I’ll break down the best ones so you can take control of your health with precision.

At-Home Lab Testing: Take Control of Your Health

The modern medical system isn’t built for peak health and performance—it’s built for damage control.

It’s not healthcare. It’s sick-care.

But with today’s technology, you don’t have to wait for a problem to surface before taking action.

Becoming your health authority—your own physician—isn’t just possible. It’s necessary.

This is about health freedom. Owning your biology.

About democratizing access to comprehensive health diagnostics.

Start With the Essentials

There are countless tests, but don’t overcomplicate. Start with the core metrics that matter and build your foundation.

The Non-Negotiables

• DNA → Understand your genetic blueprint.
• Blood Panels → Track biomarkers for energy, recovery, and longevity.
• Gut Health → The gut-brain connection dictates everything from mood to immunity.
• Hormones → Optimized hormones = optimized performance.
• Micronutrients → Deficiencies = fatigue, brain fog, and slow recovery.
• Epigenetics → How your environment and lifestyle shape genetic expression.

This is self-quantification.

Proactive health.

Real healthcare.

It’s time to take your biology into your own hands!

DNA: Your Master Code

Your DNA is the blueprint of you.

The master code that determines how your body processes nutrients, responds to stress, builds muscle, and even clears toxins.

Without a DNA test, you're guessing—following generic advice that may not fit your biology.

And when you pair your DNA results with bloodwork, it connects the dots—decoding your biomarkers to deliver targeted nutrition, supplements, and lifestyle strategies built for your body.

Game-Changing DNA Tests

1. ​SelfDecode​
2. ​InsideTracker​

Blood Tests: Data Running Through Your Veins

By the time symptoms show up, the problem has already taken root.

Bloodwork gives you real-time data—a snapshot of what’s happening under the hood before issues turn into roadblocks.

But here’s the catch: “Normal” isn’t optimal.

Standard lab tests (Quest, Labcorp) compare you to the average.

But what if the average is sluggish, inflamed, and running on fumes?

If you want to perform at your peak, you need better data. You need precision.

That’s where these blood tests come in.

Unmatched At-Home Blood Labs

1. ​SiPhox​
2. ​InsideTracker​
3. ​Function​
4. ​Lifeforce​
5. ​Thorne​

Gut Health: The Command Center of Your Body

Your gut isn’t just a digestive organ—it’s mission control for your entire system.

When it’s balanced, everything runs smoothly.

When it's off? Everything else falls out of alignment:

• Mood
• Cognition
• Energy
• Skin
• Immune function

Your microbiome—the trillions of bacteria in your gut—plays a direct role in all of it.

And while diet, movement, sleep, stress, and toxin exposure all influence gut health…

How do you know what’s happening inside?

A gut microbiome test gives you a real-time snapshot of what’s happening in your GI tract.

It reveals the balance (or imbalance) of microbes to optimize your gut for better digestion, cognition, mood, and overall performance.

The process? Simple.

Collect a stool sample, send it to a lab, and get personalized insights into your gut health.

Top-tier Microbiome Composition Tests

1. ​Viome​
2. ​Floré​
3. ​Biohm​
4. ​Ombre​

Hormones: The Operating System of Your Biology

Hormones run the show. They dictate your energy, mood, focus, metabolism, and performance.

When they’re dialed in, you feel unstoppable.

Imbalanced? You’re sluggish, unfocused, irritable, and stuck in low gear.

Unfortunately, hormonal imbalances don’t always scream for attention. They whisper…

• Low motivation
• Brain fog
• Poor sleep
• Stubborn fat
• Energy slumps

Most people chalk it up to “getting older” or “just how they are.”

But you don’t have to guess.

Best Hormone Tests

1. ​SiPhox​
2. ​Function​
3. ​LetsGetChecked​

Micronutrients: The Edge Between Surviving & Thriving

Macronutrients fuel you.

Micronutrients vitalize you.

Vitamins, minerals, essential fatty acids, amino acids, and phytonutrients are micronutrients.

But modern food has depleted these critical molecules…

Industrial farming = poor soil. Poor soil = low-nutrient food.

Generations before us ate nutrient-dense food.

Today? You’re likely running on empty.

And while you can scrape by on low micronutrients for a while…

Long-term? It’s the difference between just getting by and truly thriving.

Get data on what your body is missing—then replenish it.

Top Micronutrient Tests

1. ​Upgraded Formulas​
2. ​LetsGetChecked​

Epigenetics: Your Genetic Switchboard

Your DNA is the blueprint. But blueprints don’t build the house—your epigenetics do.

Think of it as your body’s control panel, flipping genes on or off based on lifestyle and environment.

The choices you make every day—what you eat, how you sleep, the stress you carry—rewrite the script of your biology.

Without this data, you're flying blind. With it, you gain the power to intervene early, optimize, and take control of your long-term health.

Epigenetic Tests:

1. ​TruDiagnostics​

Optimize with precision.

Get the right lab tests. Analyze the data. Build a strategy based on your unique biology, not guesswork.

While not everything in health, wellness, and performance can be measured (the qualitative aspects often get overlooked), having the right data shifts everything.

It’s the difference between aimless biohacking and targeted optimization…

There are great physicians out there. But when you’re serious about revolutionizing your health and uncovering every possible biomarker and data point, you'll likely face resistance.

You are your best health advocate.

And you now have the power to take full control of your healing and optimization!

I'm curious…

Have you explored any of these lab tests? Or is there a specific test you’ve been eyeing because symptoms or conditions aren’t adding up?

Hit reply and let me know.

And if you have any questions about the tests I mentioned, feel free to holla at me!

Let's achieve peak health & performance together,

Onjae