Salud y vitamina D: Un puzle incompleto

Excess nutritional risk in infants and toddlers in a Spanish city

Adequate dietary intake is vital for infants' growth and development. The aim was to analyse food consumption and energy and nutrient intakes in a group of healthy Spanish infants and toddlers. Cross-sectional study. 154 infants were assessed at 6 months, and followed at 12 and 30 months. Clinical history, anthropometry, type of feeding, food consumption and energy and nutrient intakes (24-hours recall) were estimated. Advice about food consumed, estimated average requirements, the prevalence of inadequate intakes and percentage of adequacy of the recommended dietary allowance were applied. Toddlers had an excessive daily consumption of meat (>51.3g/day), milk (>545g/day), fish (>20.8g/day) and free-sugar foods (>30.5g/day). This consumption was related to a very high intake of proteins (>18%) and free sugars (>10%), at 12 and 30 months, as a percentage of daily energy intake. The mean prevalence of inadequacy intakes was above 48% for iron at 6 months, and 68% and 87% for vitamin D at 12 and 30 months, respectively. At 6 months, infants who were breastfed had greater adequacy in energy and nutrients to recommended dietary, while infants fed infant formula had a higher intake (>120% compared with RDA) in vitamins E, C, B1, B2, pantothenic acid, B6, B12 and folic acid. The contribution of micronutrients in infant formula should be reviewed, appropriate protein and free sugars should be provided during complementary feeding, as well as strategies to avoid vitamin D deficiency since childhood; and continue with the promotion of breastfeeding.