Lutein is one of the important carotenoids existing in people's macula on the retina. It can alleviate the damages done to the macula by oxidative stress and blue light. Lutein can be found in breast milk, which is the main way for babies to absorb lutein. Babies who has little intake of breast milk lack lutein than the ones who have breast milk, therefore infant formula is a good choice. NHC's lutein products can coordinate with other products harmoniously, providing stable supplies with other nutrition that babies need.