Watermelon should only be considered for babies after 6 months of age, and it is best to juice the watermelon and mix it with water before giving it to your baby. Those who are allergic to watermelon are not allowed to eat it. Before 6 months of age, exclusive breastfeeding or formula feeding can satisfy the energy and nutrients needed for the growth and development of babies, and there is no need to add additional complementary foods. After 6 months of age, the energy and protein in breast milk or formula milk can no longer meet the growth and development needs of babies, so it is necessary to add complementary foods in a timely manner. Watermelon contains a lot of water, vitamins, sugar, etc., rich in nutritional value, after 6 months of age, you can eat some watermelon to supplement the body’s required nutrients, it is recommended that the watermelon juice with the right amount of water to drink. Too much watermelon at one time may be vomiting, diarrhea, abdominal pain and other discomforts, so it is not recommended to feed your baby too much watermelon at one time. Watermelon contains more sugar, so be careful to rinse your baby’s mouth or brush his teeth after feeding to prevent tooth decay. And when you give your baby watermelon for the first time, you should pay close attention to your baby’s reaction, and watch out for any allergic reactions. Those who are clearly allergic to watermelon are prohibited from eating it.