“There's no cure for the common cold. But if you're sick, chicken soup may help you feel better. Researchers say that chicken soup acts as an anti-inflammatory and temporarily speeds up the movement of mucus through the nose. This relieves congestion and limits the amount of time viruses are in contact with the lining of your nose. Plus, soup and other liquids help loosen congestion and prevent dehydration.”
Vitamin C (after you have the cold), Echinacea, and zinc not recommended.