Most 4 year olds are able to drink honey water because it is rich in amino acids and trace elements, which are good for children’s physical development, and the taste of honey water is very sweet and easily accepted by children. Therefore, children can drink honey water at the age of 4 weeks, but because of the high sugar content in honey water, the excessive amount of honey water will often cause tooth decay and cause obesity in children, so the amount of honey water should not be too large.