Vitamin C is essential for the optimal performance of several processes in the human body. Yet, we can’t make it on our own. While infants being fed formula or breastmilk may be getting their daily dose of vitamin C, varying factors can lead to less than the recommended intake. According to the USDA’s Food Data Central, infants 0-12 months should be getting 40-50mg per day of vitamin C. If you, along with your baby's doctor, are concerned about deficiency, supplementing with our Liquid Vitamin C may be a great choice for you. e to only give you the best at MaryRuth’s!