What Vitamins Does a 3-Month-Old Baby Lack and What Tests Are Needed?

Question

What vitamins should a 3-month-old baby be tested for, and what tests are needed?

Answer

For checking vitamin deficiencies in a 3-month-old baby, the first consideration should be a trace element screening, including calcium, iron, zinc, and lead. As for whether specific vitamins need to be tested, it is currently unclear if there are relevant testing methods. This is the recommendation for the question “What vitamins does a 3-month-old baby need to be tested for, and what tests are needed?” I hope this helps. Wishing you health!