Does vitamin D supplements cause constipation in infants?

This is not an uncommon concern, especially since the FDA has added a warning to the label of infant formulas to let parents know that added vitamin D may increase the risk of constipation in babies under 12 months. However, the evidence to support this claim is very weak. In fact, it is not clear whether having an adequate intake of vitamin D is even necessary during childhood, let alone whether an overdose can lead to constipation.

Does taking vitamin D cause constipation in infants?

Although there is no direct evidence that suggests that vitamin D supplements can cause constipation in infants, however, it is possible that it can if you are not giving your child enough natural sunlight exposure. Your child’s body is naturally able to produce vitamin D when they are exposed to sunlight. Vitamin D levels are normally highest in summer when there is more sunlight. If you are not exposing your child to enough natural sunlight, then a vitamin D supplement may be able to help.

Vitamin D supplementation causing constipation in infants?

In a recent study, infants of women who supplemented with 400 IU/day of vitamin D exhibited higher levels of calcium in their stool. This caused an increase in the amount of water absorbed, which led to softer stools. However, high levels of vitamin D intake can lead to hypercalciuria, which in turn leads to constipation. Infants who are breastfed and supplemented with too much vitamin D are at risk of developing hypercalciuria.

Vitamin D supplementation for infants with constipation?

It is not clear whether vitamin D supplementation is helpful for treating constipation in infants and children. The link between vitamin D levels and constipation in children has been debated. According to the results of several studies, the relationship between low vitamin D levels and constipation in infants is not clear. However, it has been shown that newborns with vitamin D deficiency can have low levels of ghrelin, a hormone which stimulates the feeling of fullness in the stomach and thus helps to prevent constipation.

Do vitamin D supplements cause constipation in infants?

High levels of vitamin D intake in the first years of life are associated with a reduced risk of constipation in the following years. This may be due to the effect of the vitamin D on the gut microbiota which is critical in the development of the digestive system. The bacteria in the gut can produce butyrate, an anti-inflammatory agent, which helps to prevent constipation. In addition, butyrate also stimulates the production of collagen and helps to keep the lining of the digestive tract moist.