When a child has a cold, the mucus in the nose and throat is caused by a cold virus. Dairy products just stick to the eyes of the throat, which makes people feel a little uncomfortable. When the child has a cold, he can continue to provide milk or other dairy products. From this? ['Consuming dairy products can alleviate the discomfort caused by colds in children.', 'Children cannot eat dairy products when they have a cold.', 'Discomfort, when a child has a cold, has nothing to do with eating dairy products.', 'Consuming dairy products will increase mucus production in the throat.']