Very few natural foods are generally rich in estrogen in the human body, but some foods are rich in estrogen-like substances, such as soybeans and royal jelly. There are fewer natural foods that are high in estrogen, but most of them contain estrogen-like substances. For example, soy isoflavones in soybeans can play a role in regulating estrogen in the body in both directions. Other foods such as honey and royal jelly contain some low-grade animal estrogens, which are different from human estrogens and can have estrogen-like effects. honey and royal jelly are not recommended for infants under 1 year of age. Phytoestrogens, estrogens found in the bodies of lower animals, are different from estrogens found in mammals (e.g., humans). They cannot replace the role of mammalian estrogen, much less play the role of estrogen in preventing and treating disease. If your body develops estrogen deficiency-related diseases, it is recommended that you seek medical attention to identify the cause and treat it.