Alizarin linolenic acid is a nutrient that is generally lacking in human health and needs to be supplemented every day. It is a polyunsaturated fatty acid, an essential fatty acid, the core substance of life, an important part of human brain cells and tissues, and a nutrient that human beings need to supplement every day in their lives. It cannot be synthesized by the human body itself, but it cannot be synthesized by other nutrients. It must be obtained through diet, which can improve the function of fetal or infant brain cells, enhance the information function of brain cells and promote the normal development of human brain. If pregnant women can get enough linolenic acid, fetal brain cells will develop better and have stronger functions. There will be many brain cells and glial cells in the baby's body, which will grow better. In addition, it can also enhance the vision of the fetus.