Breastfeeding and tissue repair create exceptional micronutrient demand during the fourth trimester. Re-stocking key vitamins, minerals, and gentle fiber accelerates maternal recovery while enriching breast-milk quality. A methylated multivitamin covers folate, iodine, and iron bisglycinate; soothing fiber normalizes postpartum digestion. NAC, omega-3 DHA, and vitamin D3 quell inflammatory aches and transfer neuroprotective lipids to nursing infants.