It's cold again Is there anything to keep out the cold?

Wine is a good thing, fresh rice noodles, mutton, dog meat, longan, leeks, walnuts, millet and so on. Eating more iodine-containing foods is helpful to prevent colds, such as kelp, seaweed, jellyfish, sea cucumber and persimmon. In addition, always drink warm water, exercise more, and strengthen physical exercise every day! Hope useful to you