This combination is designed for maximum synergy, addressing bone density, cardiovascular health, and neurological support in one cohesive regimen. The Dr. Fels Synergy Stack: Prenatal Complete + D3/K2 & Magnesium Elevate your nutritional foundation with the ultimate pairing for maternal wellness and metabolic balance. By combining the broad-spectrum support of Prenatal Complete with our targeted Vitamin D3 + K2 & Magnesium Glycinate complex, you create a powerhouse of bioavailability that supports both mother and baby from the cellular level up. Why This Stack Works: The Power of Synergy While a multivitamin provides the "building blocks," our specialized D3/K2 and Magnesium complex acts as the "architect," ensuring those nutrients are directed exactly where they are needed most. • The Calcium Management System: Prenatal Complete provides the necessary Calcium, while the Vitamin D3 + K2 duo ensures that calcium is absorbed and deposited into the bones and teeth—not the soft tissues or arteries. • Magnesium: Magnesium is a critical cofactor for over 300 enzymatic reactions. Our Magnesium Glycinate is essential for activating the Vitamin D3 from the stack, while the "Glycinate" form promotes superior relaxation and sleep quality—often a challenge during pregnancy. • Comprehensive Methylation & Energy: The L-5-MTHF (Folate) and B12 in the Prenatal Complete work alongside the Magnesium to support healthy DNA synthesis and steady energy levels, reducing the "brain fog" often associated with nutritional gaps.