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Functional Lab Testing & Insights in Peachtree City, GA

When conventional labs come back normal but you still feel off, functional lab testing can help fill in the picture.

At The Brainery in Peachtree City, we use advanced testing to look past surface symptoms and find the root causes behind low energy, poor sleep, stubborn digestion, and more. Then we translate the results into a clear, personalized plan. The goal is not to mask the problem. It is to understand your body well enough to actually address it.

What functional lab testing can reveal

  • Root causes behind low energy and fatigue

  • Gut and digestive health patterns

  • Nutrient and metabolic imbalances

  • Stress and hormone-related patterns

  • Clues that conventional visits often miss

From results to a real plan

Testing is only useful if it leads somewhere. We walk you through what your results mean and build a personalized plan, often alongside nutrition guidance. This is a wellness service and does not replace diagnostic care from your physician.

Meet Dr. Samantha Brooks

Functional testing lets us assess rather than guess, which is central to how we work.

The Brainery was founded by Dr. Samantha Brooks, a holistic chiropractor in Peachtree City who blends functional neurology (advanced training through Focus Academy), prenatal and pediatric certification (CACCP, through the International Chiropractic Pediatric Association), and functional nutrition training (Institute for Integrative Nutrition) into whole-person care.

  • "Dr Sam took the time to go over all the results with us in detail, explaining what everything meant and how it connected to what we were seeing at home. She's always kind, always patient, and genuinely willing to work around our schedule and what our family needs."

    — Mariela S.

  • Dr. Sam was recommended by a friend whose son was also struggling with ADD/ADHD symptoms. After the initial visit, I had hope for the first time in years. Dr. Sam was patient, kind, engaging, and met James on his level.

    — D.L.

  • "Our experience working with the Brainery has been great! My eight year old son struggles with ADHD type symptoms. We started getting regular adjustments about 10 months ago, and the changes we have seen have been pretty amazing. I would highly recommend working with The Brainery for neurologically focused chiropractic care."

    — Katie. B

  • "Every detail was thoughtfully executed. We're thrilled with the outcome."

    —Former Customer

What to expect at your first visit

Your first visit starts with a comprehensive evaluation at our Peachtree City office. We review your health history, assess how your body and nervous system are working, and give you a clear picture and a recommended plan. The Brainery is cash-based, with superbills for possible out-of-network reimbursement and all pricing explained before care begins.

Questions?

We’ve got answers.

  • Functional testing often looks at a wider range of markers and patterns to find root causes behind how you feel, even when standard labs read as normal. It is a wellness tool, not a replacement for diagnostic medicine.

  • A clear explanation of your results and a personalized plan, frequently paired with nutrition guidance, so the insight turns into action.

  • The Brainery is cash-based. We provide superbills you can submit for possible out-of-network reimbursement, and we explain all pricing before care begins.

Start with an evaluation

Ready to get started? Book a comprehensive evaluation at our Peachtree City office.

Call 404-543-2394 or book online.

Book Now