2023 Volume 23 Issue 8 Pages 431-438
Breastmilk is considered the best source of nutrition for the healthy growth and development of infants. Breastmilk contains many bioactive substances, including those whose functions have not been yet known. The numerous unknown benefits of breastmilk are being researched all over the world. In order to improve the formula fed to infants as an alternative to breastmilk, it is necessary to carefully understand the composition and function of breastmilk. Therefore, we have conducted nationwide breastmilk surveys at about 30-year intervals. This review focuses on the history of our studies and describes the findings of our ongoing breastmilk survey.