Biochemical System | BrainFirst Health & Wellness
The Five Systems

The Biochemical System

What you eat becomes who you are. Proper nutrition provides the building blocks your brain and body need to function, heal, and thrive.

Nutrition Is Medicine

Your body is constantly rebuilding itself—every cell, every tissue, every organ depends on the raw materials you provide through food. When those materials are lacking or out of balance, your body can't function optimally.

The biochemical system looks at how nutrition, digestion, and metabolism affect your brain function, energy levels, mood, and overall health. Often, chronic symptoms have nutritional roots that go unaddressed.

Healthy nutrition and whole foods

What Is CRA?

Contact Reflex Analysis (CRA) is a precise reflex testing system that helps us uncover nutritional imbalances and identify exactly what your body needs to restore optimal function.

Unlike standard nutritional assessments that rely solely on blood work or dietary history, CRA uses the body's own neurological reflexes to evaluate organ function, nutritional deficiencies, and areas of stress or imbalance. This allows us to create highly targeted, individualized nutritional protocols.

During a CRA assessment, Dr. Powell tests specific reflex points that correspond to different organs, glands, and systems in your body. When a reflex tests weak, it indicates an imbalance or deficiency in that area. We then use nutrition—through whole food supplements and dietary changes—to support and strengthen those weak areas.

CRA is particularly effective for identifying hidden nutritional deficiencies, food sensitivities, and biochemical imbalances that may not show up on standard lab tests but are contributing to your symptoms.

CRA nutritional assessment

Personalized Nutritional Support

We don't believe in one-size-fits-all diets. Instead, we assess your unique biochemistry and create targeted nutritional strategies to address your specific needs.

  • Nutritional Assessment — Understanding what your body needs based on symptoms, history, and testing
  • Gut Health Evaluation — The gut-brain connection is real; digestive issues affect everything
  • Targeted Supplementation — Using high-quality supplements to fill gaps when food alone isn't enough
Nutritional consultation

Biochemical Issues We Address

Digestive Problems

IBS, bloating, constipation, reflux, and food sensitivities that won't resolve

Hormonal Imbalances

Thyroid issues, adrenal fatigue, and sex hormone irregularities

Nutrient Deficiencies

Low vitamin D, B12, iron, magnesium, and other essential nutrients

Brain Fog & Mood Issues

Cognitive and emotional symptoms with nutritional or gut-related roots

Chronic Inflammation

Ongoing inflammatory responses related to diet and gut health

Food Sensitivities

Identifying and addressing reactions to specific foods affecting your health

Ready to Optimize Your Nutrition?

Discover how addressing your biochemical needs can transform your energy, mood, and overall health.

Request a Consultation

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