Vitamin D has been found to be beneficial for everyone, but especially for children. The research has shown that it helps with bone development, immune system function, and mental health. One study showed that children who have high levels of vitamin D are less likely to be overweight or obese.
We where recommended by our midwife that vitamin D drops especially in winter months in the UK are a good idea. Vitamin D helps with development and generally taste orange in drops form in the UK so kids enjoy it.