There is no definite conclusion on how often a pregnant woman can eat a coconut green to remove fetal toxicity. Coconut green is rich in trace elements and vitamins, which are beneficial to both the pregnant woman and the fetus. The concept of fetal toxicity in Chinese medicine refers to skin diseases such as seborrheic dermatitis, skin eczema, acne rash and scabies in newborns, which are mostly related to maternal preference for spicy and stimulating foods, emotional disorders and irregular life. Because the concentration of electrolytes contained in coconut green juice is similar to that of blood, and because coconut green is rich in trace elements and vitamins, coconut green has rich nutritional value, and drinking coconut green juice is beneficial to the growth and development of the fetus. Therefore, coconut green may have a certain effect on removing fetal toxicity, but there is no definite conclusion on how long to eat a coconut green to remove fetal toxicity. Pregnant women should eat a regular and reasonable diet, avoid spicy and cold foods, eat less high sugar or high fat foods, and eat more meat, eggs, milk, beans, vegetables and fruits to remove fetal toxicity.