Postpartum depletion is near-universal: >50% of women enter the postpartum period iron-deficient, with ferritin commonly <30 μg/L; optimal target is >50 μg/L for symptom resolution. Vitamin D deficiency affects 40–80% of new mothers and requires 2000–4000 IU/day for repletion. DHA depletion at delivery averages 48–50% vs. pre-pregnancy levels and directly correlates with mood and cognitive performance. A phased 6–12 month protocol combining iron + D3/K2 + magnesium glycinate + B12/methylfolate + omega-3 DHA/EPA resolves the majority of postpartum fatigue, brain fog, and telogen effluvium within 3–6 months.
18 sources 4/4 strong Updated 2026-04-15