FunctionalDNA

Never diet again
Analyze in real-time how your body responds 
to food, exercise, stress, and sleep.

Focus on small changes with BIG impact

Theia's weekly insights give you small sustainable changes that you can keep for the rest of your life
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Ingredient Swaps

How individuals process food is unique and complex involving microbiome and genetics. Food swaps are a great way to make huge impact with little change.

Food Order

For example, having a salad first may actually be the best fit for your body.

Missing Ingredients

Sometimes its as simple as adding something into, before, or after a meal that can have profound impact on how your body metabolizes meals.

Non Diet Related

So many factors affect metabolism besides what you eat, experiment with time restricted eating, exercise, stress management, and sleep.

The Theia Journey

Theia's keeps things simple, so you focus on the steps to a better you.
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We Make Life Easy

Answer a simple questionnaire, we deliver sensors to your door and guide you through the process. Always able to reach a human with questions.

Enter Activities

Pictures of your food are worth their weight in gold. The more you put in the more you get out.

Experiment

Sometimes its as simple as adding something into, before, or after a meal that can have profound impact on how your body metabolizes meals.

A Happy and Healthy You

Optimizing your metabolism through small changes that don't effect your lifestyle will result in better health and happiness.

The Biosensor

We use a device called a continuous glucose monitor or CGM for short. It's small and sticks to the back of your arm to read your blood glucose levels in real-time.
We have 3 options for CGMs: Libra 2 Plus, Libra 3 Plus, and Dexcom G7.  Each are FDA certified devices.
Yes, all the biosensors we use are currently waterproof. Feel free to shower, exercise, swim, etc... whatever you desire.
The Libre 2 Plus device is the size of 2 US quarters that are stacked.The Libre 3 Plus is smaller than two stacked pennies. The Dexcom G7 device is about the size of 3 US quarters that are stacked.
No, you barely feel the device and once it's on you will forget it's even there after a couple of minutes.

Learn How Food Affects You

Theia accepts HSA/FSA Cards
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$99/setup fee + $99/sensor

Each sensor lasts 15 days and all accounts include:

Platform Access

Record activities, get scores, analyze and visually see your body's data.

Rx Prescriptions

No hassle dealing with doctors, pharmacies or worrying where to get sensors. Theia delivers them to your doorstep.

Weekly Insights

Weekly reports showing you exactly how your metabolic health performed & easy ways to optimize it.

Unlimited Support

Quick responses to your questions and concerns. We’re here for you whenever you need.

Ready To Get Started?

Theia accepts HSA/FSA Cards
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FunctionalDNA is a data analysis company. We provide personalized health reports based on your genetic information. We give you data and insights. We don't diagnose, treat, or cure disease.
Talk to your doctor before making changes to your health routine.
FunctionalDNA Copyright © 2025 All Rights Reserved
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