What Does It Mean?
Vitamins B Methyl & D Deficiency refers to inadequate levels of essential B vitamins (particularly methylated forms) and vitamin D. These nutrients are critical for cellular energy production, neurological function, immune regulation, and bone health. Deficiency can lead to metabolic dysfunction, inflammation, and impaired detoxification.
How Did We Get There?
Root Causes:
- Poor Dietary Intake – Low consumption of B vitamin-rich and vitamin D-fortified foods.
- Gut Malabsorption – Conditions like celiac disease, SIBO, or leaky gut impair absorption.
- Genetic Variants – MTHFR polymorphisms can reduce methylation efficiency.
- Lack of Sun Exposure – Limited sun exposure leads to decreased vitamin D synthesis.
- Chronic Stress & Toxin Exposure – Depletes B vitamins and disrupts methylation pathways.
Signs & Symptoms:
- Vitamin B Deficiency: Fatigue, brain fog, mood disturbances, anemia, nerve tingling.
- Vitamin D Deficiency: Weak bones, muscle pain, frequent infections, depression.
How Do We Treat It?
Functional Medicine Approach:
Correction of these deficiencies involves targeted supplementation and lifestyle modifications.
Supplement Protocol
| Supplement | Function | Dosage & Frequency |
| Vita-D | Supports immune function, bone health, and calcium metabolism | 1 capsule with food, daily |
| Vita B Methyl | Provides bioavailable methylated B vitamins for energy & detox | 1 capsule without food, daily |
Additional Lifestyle Interventions:
- Dietary Support: Increase intake of leafy greens, organ meats, fatty fish, and dairy.
- Sunlight Exposure: Aim for 15-30 minutes of direct sunlight per day.
- Gut Health Optimization: Support digestion and absorption with probiotics and enzymes.
- Manage Stress: Mindfulness, breathwork, and adaptogens to reduce stress impact on methylation.