hello doctor.my baby boy 3 months old.his hair colour is red.it will turn red hair to black hair or not?it is any vitamins problem red hair on baby

A. From 9 months through age 2 1/2, the color trend lightened. After age 3, hair color became progressively darker until age 5. This just means that your baby's hair may change shades a few times after birth before settling on a more permanent color.