Babies with fever can eat yams. During fever, the digestive system function is weakened and symptoms of loss of appetite can occur. Yam contains substances such as amylase and polyphenol oxidase, which are good for promoting the digestion of food taken into the body by the gastrointestinal tract and can strengthen the function of the digestive system, helping to improve the baby’s appetite and helping to shorten the course of the disease. Moreover, the yam saponin contained in yam can benefit lung qi and nourish lung yin, which can treat lung deficiency cough and coughing phlegm. For babies with fever caused by upper respiratory tract infection, it is beneficial to the recovery of the disease. In addition, the mucin and yam glycoprotein in yam have immunostimulating effects and can promote macrophage activation. When the baby has a fever, eating yam can improve the immunity of the body, which is beneficial to the recovery of the disease, but remind parents to give the baby to eat yam to master the amount, do not eat too much to prevent aggravating the burden on the digestive system, causing indigestion symptoms.