Zinc may decrease cold symptoms and shorten colds by about two days when you take it early. Lozenges, nasal sprays, syrups, and pills are forms of zinc supplements for colds. Getting plenty of rest ...

Shellfish like oysters are one of the top Zinc foods you can eat. Red meat, poultry, and dairy products are also good sources of zinc. Vegetarian sources of zinc include nuts, legumes, and fortified ...