Stop Guessing: Personalized Nutrition Testing Reveals the Right Foods, Drinks & Supplements for Your Body

My name is Meg Marie O’Rourke, and I’ve been a registered dietitian for over 20 years. Week after week, I am here to remind you: conventional medicine is often just skimming the surface when it comes to your health. Doctors are amazing people, but most of them receive little to no education on nutrition, the microbiome, or micronutrients. That means it’s up to you to dig deeper, take charge, and become the CEO of your own body—with the help of personalized nutrition testing, genetic insights, and lifestyle analysis.

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Why Conventional Testing Isn’t Enough

Maybe your doctor checks your vitamin D levels (I call vitamin D the “Kim Kardashian of vitamins”), but what about the rest of the vitamins, minerals, antioxidants, and biomarkers your body needs to thrive? If you’re struggling with bloating, gas, constipation, fatigue, weight loss resistance, or even perimenopausal symptoms, you know something isn’t right. Yet your labs come back “normal,” and you’re told to eat less and exercise more. Sound familiar?

The truth is, those “normal” labs often miss key deficiencies. Micronutrient imbalances, metabolism disruptions, and gut dysbiosis could be holding you back from reaching your wellness goals. That’s where personalized nutrition testing and assessment step in—going beyond surface-level evaluations to deliver a customized nutrition plan built around your genetics, environment, and daily habits.

Dysbiosis, Leaky Gut, and Your Microbiome

If you’ve ever been on antibiotics—even just once—you may have disrupted the delicate balance in your gut. Think of your intestines like a cheesecloth. Certain nutrients are supposed to pass through, while others should be filtered out. When that lining is compromised (hello, leaky gut), harmful substances sneak into your system, leaving you feeling wired, tired, and inflamed.

With advanced stool analysis, microbiome evaluation, and even nutrigenomic studies, we can gather data about your gut health and determine how your body responds to food. Using the latest technologies in precision nutrition, we uncover which probiotics, prebiotics, and polyphenols your system needs for balance—not just generic advice from the supplement aisle. This is where science, genetics, and lifestyle customization intersect.

Micronutrient Testing: Beyond Vitamin D

Your body’s ability to function, heal, and even lose weight depends on a symphony of macronutrients and micronutrients. Through personalized nutrition testing and nutrient evaluation, we can identify what your body is missing. Here are just a few examples:

• Vitamin B3: Deficiency can lead to headaches, fatigue, depression, and nausea.

• Vitamin B6: Low levels can cause immune dysfunction, anemia, and anxiety.

• Vitamin B12: Essential for metabolism, red blood cell formation, and nerve health. Deficiencies can mimic MS symptoms.

• Vitamin C: Critical for immunity and healing.

• Magnesium & Potassium: Regulate blood pressure, energy, and mood.

These aren’t “nice to have” nutrients—they are essential for metabolic balance, gene expression, and energy regulation. Yet insurance rarely covers this type of functional nutrition evaluation. Through my services, we get the same research-backed information at a fraction of the cost, and use it to build a personalized plan for nutrition optimization and long-term health improvement.

Stop Guessing. Start Testing.

You don’t have to accept feeling tired, overweight, bloated, or cranky as your “new normal.” Whether you’ve been told you have IBS, been scoped every which way by a GI doctor, or you’re sick of being dismissed with “everything looks fine,” I’m here to tell you there’s a better way.

Through personalized nutrition testing, genetic testing, nutrigenomics, and lifestyle evaluation, we uncover the root causes of your symptoms. This is not about trendy supplements or fad diets—it’s about using science, genomics, and data-driven recommendations to create a unique plan that aligns with your individual needs, eating habits, and health goals.

Ready to Take the First Step?

Here’s how the transformation begins:

1. Go to HarmonyWithFood.com.

2. Click the orange and white button that says “Schedule a Free Call with Meg.”

3. On our call, we’ll discuss your history, your eating habits, your lifestyle factors, and which nutrition tests make the most sense for your body.

I don’t want you wasting another year guessing or buying random supplements that may or may not be helping. I want you to have clarity, confidence, and feedback from real test results that guide your nutrition and supplement intake.

Because at the end of the day, the most expensive thing you can do is wait until you have a full-blown disease. Preventive, proactive care through personalized nutrition testing and nutrigenetic insights is the smarter—and healthier—choice.

So let’s stop skimming the surface and start digging deeper. Schedule your free call today, and let’s figure out exactly what foods, drinks, and supplements you should—or should not—be consuming.

👉 Book your free call now at HarmonyWithFood.com