The common cold is typically caused by viruses, most often rhinoviruses, which infect the upper respiratory tract (nose and throat). 1 Zinc has been reported to block the replication of rhinovirus. By ...

Which zinc supplement is best? Whether it’s recommended you take a zinc supplement or you are simply picking up a bottle for cold and flu season, you may find zinc helpful. Our top recommendation for ...

Calcium, magnesium, and zinc are three minerals that a person requires for optimal health. They are naturally present in foods, or a person can take supplements containing all three minerals. Minerals ...

Calcium, alcohol, and certain plant compounds, like lectins, tannins, and phytates, or phytic acid, can make it harder for your body to absorb zinc. Here are seven foods to avoid when taking zinc ...