The claim that babies with bird’s nest during pregnancy will have lighter skin is not true. There is no sufficient scientific evidence to prove that babies with bird’s nest during pregnancy will have lighter skin. The skin color of a newborn baby has a lot to do with the genes in the body and has nothing to do with the food consumed during pregnancy. Bird’s nest is rich in nutrients. Consumption of bird’s nest during pregnancy can replenish the nutrients needed by the pregnant woman’s body, maintain normal physiological functions and benefit the growth and development of the fetus, but it will not make the baby’s skin color whiter. Bird’s nest, as a health food, has no clear pharmacological effect. During pregnancy, diet should be balanced to ensure comprehensive nutrition, and pregnant women should not blindly listen to folk rumors, so as not to cause adverse consequences.