Cool Vitamin C Dosage For Kids Knowledge. If taking a lot of vitamins isn’t going to help prevent or reduce your child’s cold, what. Web for kids aged 1 to 3 years, the rda for vitamin c is 15 mg per day, rising to 25 mg for kids aged 4 to 8 years and rising further to 45 mg for those aged 9 to 13 years.

Increased immunity your child’s body will be thankful and fight off a whole range of diseases as vitamin c is. Web 13 rows vitamin c (ascorbic acid) is an antioxidant. If taking a lot of vitamins isn’t going to help prevent or reduce your child’s cold, what.