In wintertime, it can feel as if everyone is sick. From passengers coughing and sneezing on the bus to kids in daycare surrounded by multiple illnesses, the so-called common cold is a virus easily ...

When taken at the first signs of a cold, zinc may reduce symptom severity and shorten colds by about two days. Most adults can take 75–100 milligrams of zinc daily, typically in lozenge form. High ...

With cold and flu season in full swing, many people are searching for home remedies to fend off viruses or to treat symptoms like a stuffy nose, cough and sore throat. Claims like these have led ...

The question: Can zinc cure a cold? The science: Everyone loves a good cold remedy — vitamins, homemade concoctions, nasal irrigation systems. And zinc, a mineral, is a popular one, sold over the ...