Vitamins & Minerals Protocol: Vitamin D, B12, Folate, Iron & Magnesium

Micronutrients serve as essential cofactors for hundreds of enzymatic reactions that power your body's energy production, immune defense, and cellular repair. Vitamin D acts as a hormone influencing bone remodeling, muscle function, and immune signaling throughout the body. Vitamin B12 and folate are critical for methylation reactions that regulate DNA synthesis, neurotransmitter production, and red blood cell formation. Iron enables hemoglobin to transport oxygen from your lungs to every tissue, while magnesium activates ATP (your cellular energy currency) and participates in over 300 enzymatic processes including those governing sleep and muscle relaxation. Achieving optimal micronutrient status depends on more than just intake—absorption varies dramatically based on dietary factors, age, and gut health. Restrictive diets (vegan, low-calorie, elimination protocols) increase deficiency risk, as does aging, which naturally reduces gastric acid and absorption efficiency.