Neck cold refers to symptoms of sore throat and inflammation of the throat. And if you have a sore throat, you need to take care of your throat. And it's good to eat healthy food and control indoor humidity. For throat care, we will learn about five foods that are good for sore throat, bronchial tubes, asthma, and cough. ■ 5 foods that are good for sore throat, bronchial tubes, asthma, and cough..