International Board of Certified Lactation Consultant (IBCLC) Practice Exam

As an alternative to infant vitamin D supplements, how much vitamin D can a mother take daily according to the Academy of Breastfeeding Medicine?

1. 4,000 IU

2. 5,000 IU

3. 6,400 IU

4. 8,000 IU

The correct answer is: 6,400 IU

The recommendation by the Academy of Breastfeeding Medicine suggests that mothers who are breastfeeding can take up to 6,400 IU of vitamin D per day. This amount is supported by evidence indicating that it is safe and effective in achieving sufficient levels of vitamin D in both the mother and the breastfed infant. Adequate maternal vitamin D levels allow for optimal transfer through breast milk, helping to ensure the infant receives enough of this essential nutrient for bone health and overall growth. This dosage is particularly significant for breastfeeding mothers living in areas with limited sunlight exposure, or during seasons where sunlight is not sufficient for natural vitamin D synthesis in the skin. Additionally, this approach aligns with a growing recognition of the role of maternal nutrition in promoting the health of both mother and child, particularly in the context of breastfeeding where maternal dietary intake directly impacts the nutrient composition of breast milk.