Nutritional Status of Breastfeeding Mothers and Impact of Diet and Dietary Supplementation: A Narrative Review.

Carretero-Krug, Alejandra; Montero-Bravo, Ana; Morais-Moreno, Carmen; Puga, Ana M.; Samaniego-Vaesken, Mª de Lourdes; Partearroyo, Teresa; Varela-Moreiras, Gregorio

Adequate nutrition during breastfeeding is crucial for ensuring the good health of mothers and babies. Despite the high energy and nutrient demands of breastfeeding, lactating women are often vulnerable from a nutritional perspective. The nutritional focus during breastfeeding tends to be on the newborn, often neglecting the mother's diet. Therefore, in the present narrative review, nutrient intakes were compared with the dietary reference values (DRVs) proposed by the European Food Safety Authority (EFSA) as well as by the World Health Organization/Food and Agriculture Organization (WHO/FAO). In the diets of lactating mothers, dietary inadequacies were observed in the intake of some vitamins, such as folic acid, vitamin B12, vitamin A, and vitamin D, and in the intake of certain minerals like calcium, iron, and iodine; polyunsaturated omega-3 fatty acid deficiencies, primarily in eicosapentaenoic acid and docosahexaenoic acid, were also observed. On the other hand, the debate on the necessity of supplementation during lactation continues; the need for nutritional supplementation during lactation depends on many factors, such us mothers' eating habits. There seems to be a positive association between nutritional supplementation of the lactating mother and the concentration of certain nutrients in human milk. The present narrative review provides an update on the nutritional status (fatty acids and micronutrients) of breastfeeding mothers and the impact of diet and dietary supplementation on human milk composition.

MINERAL analysis; MOTHERS; WORLD Health Organization; LACTATION; VITAMINS; FOOD habits; BREAST milk; NUTRITION; FOOD consumption; DIET; HEALTH status indicators; NUTRITIONAL requirements; DIETARY supplements; BREASTFEEDING; GOVERNMENT agencies; OMEGA-3 fatty acids; NUTRITIONAL status

Nutrients, 2024, Vol 16, Issue 2, p301

2072-6643

Academic Journal

10.3390/nu16020301