There are many causes of anemia in 8-month-old babies, such as lack of hematopoietic materials, bone marrow hematopoietic dysfunction, red blood cell abnormalities, etc. In addition to symptomatic treatment, it is also necessary to supplement the diet to regulate. It is recommended to give your baby some supplementary food rich in iron, vitamins and proteins: 1. Iron-rich supplementary food: animal food is rich in iron, and the absorption rate is good, you can supplement some egg yolk, red meat, liver, etc. You can make food into puree for your baby to help supplement iron. In addition, you can give fortified iron rice powder as a supplement to help replenish iron; 2, vitamin-rich supplement: the main vitamin supplement is vitamin B and vitamin C. Vitamin B can be obtained through milk, green vegetables and fresh fruit; vitamin C mainly from fresh fruits and vegetables, such as tomatoes, oranges, kiwis, etc., can be made into purees for babies as a supplement; 3, protein-rich Supplementary food: mainly from eggs, milk, beans and meat food, you can give your baby crushed eggs, pureed meat, etc. as supplementary food to help increase the absorption of protein. When you give your baby complementary food, make small pieces or puree to prevent the food from being too large or too hard to swallow or not conducive to digestion.