#asktheexpert Hi Sir, my baby was preterm 28th week, now he is approx 4kg weigh, on last doctor visit, doctor told vitamin d deficiency is there, eventhough he is hvng all supplements suggested by doctor. now dose has increased of vitamin d..what is the cause of this? and whom do we need to consult if he is not getting vitamin d sufficiently even afte hvng supplements.

A. If your baby has a vitamin D deficiency and your pediatrician recommends a supplement, there are various options available. Common forms of vitamin D supplements for infants include: 1. **Vitamin D Drops:** Liquid vitamin D drops are typically recommended for infants. These are easy to administer and are often available in formulations suitable for babies. 2. **D-Vi-Sol:** This is a well-known brand of liquid vitamin D supplement for infants. 3. **Bio-Tech Pharmacal D3 Drops:** These are another option for liquid vitamin D supplements that can be given to babies. 4. **Enfamil D-Vi-Sol:** Enfamil offers a liquid vitamin D supplement for infants as well. Always follow your pediatrician's guidance on the dosage and specific brand or type of vitamin D supplement, as they will take your baby's specific needs and medical history into consideration. It's important to ensure the correct dosage to address the deficiency without providing excessive amounts of vitamin D.