Sick and Pregnant? Your Immune System Isn’s Failing…

In this episode Amanda Jones explains why pregnant people often feel like they get sick more frequently: pregnancy doesn’t weaken the immune system, it shifts it. To protect both parent and baby the body moves from a more aggressive, inflammatory response (Th1) toward a more tolerant, antibody-driven response (Th2), which can make viral infections, allergies, and fatigue more noticeable or prolonged. The episode covers common experiences—longer-lasting colds, worse allergies, increased fatigue—and why those happen. Amanda shares practical, evidence-based steps to support immune function during pregnancy, including prioritizing protein intake, optimizing key micronutrients (vitamin D, zinc, magnesium, and choline), protecting sleep, and supporting gut health with fiber and probiotics. She emphasizes realistic strategies for each trimester (ways to get tolerable protein sources when nausea is present, foods high in choline like eggs, and gentle solutions for constipation) and encourages communication with your obstetric provider about supplements and symptoms. The message is reassuring: these changes are an intentional and complex adaptation to pregnancy, not a sign of failure. The episode mixes science with everyday tips to help pregnant listeners feel understood and better equipped to support their health.