When should newborns start taking cod liver oil?

Generally, newborns can start taking cod liver oil supplementation 15 days after birth, under the guidance of a doctor. The details are as follows:

Cod liver oil primarily contains vitamin A and vitamin D. Vitamin A plays an important role in maintaining the health of newborns' skin and mucous membranes, supporting bone growth, and promoting night vision. Vitamin D helps enhance calcium absorption in the body and prevents vitamin D deficiency-related rickets. Under normal circumstances, to meet the developmental needs of newborns, cod liver oil supplementation can begin 15 days after birth under medical supervision, helping to prevent and correct deficiencies in vitamins A and D, which is beneficial for overall health. However, it is important to avoid blindly self-administering cod liver oil, to prevent potential toxicity from excessive intake of vitamin A or vitamin D, which could negatively affect health.

It is recommended that individuals seek timely medical attention when experiencing any discomfort and receive standardized treatment under a doctor's guidance, which facilitates recovery.