Vitamin supplementation and nutrition during pregnancy and breastfeeding

The developing baby in the womb is completely dependent on its mother for its nutrient supply, so the quality of the maternal diet is extremely important. During pregnancy, increased intake is required of several nutrients, such as vitamins A, B1, B2, C and D and folate (Table 1). Women’s absorption of certain nutrients increases during pregnancy, which can help achieve adequate nutrient levels.¹ Despite this, the dietary intake and/or stores of key nutrients (e.g. vitamin D) are often found to be low in pregnant women.² Supplements of folic acid and vitamin D are recommended around pregnancy, as diet alone is unlikely to be able to provide a sufficient supply.¹