Children should start to supplement Icahn, that is, vitamins A and D, from two weeks after birth. At this time, children's vitamin A and vitamin D supplements are rarely obtained from breast milk or milk powder, so they should be supplemented appropriately.
In order to prevent children from vitamin A and D deficiency, experts advocate that vitamin A 1500-2000IU/ day and vitamin D400-800IU/ day should be supplemented in time after birth, and continue to be supplemented until they are 3 years old.
The background of Icahn's ad:
The emergence of Yikexin completed the leap from cod liver oil era to vitamin AD preparation era, shouldering the dual mission of disease prevention and promoting early childhood development.
1996, Diane Pharmaceutical organized R&D team and related experts, combined with China's current situation, and with the original intention of tailoring children's drugs, researched and developed vitamin AD drops-Yikexin, which is more suitable for children in China.
Yikexin uses high-purity vitamin A and vitamin D, and refined vegetable oil as cosolvent, which not only removes fishy smell, but also optimizes the proportion of vitamin AD (3: 1), and at the same time avoids the safety problem of raw materials caused by environmental pollution. Single-dose packaging improves the accuracy and convenience of dosage.
Reference to the above content: Baidu Encyclopedia-Yikexin