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 ...

While zinc is most abundantly found in oysters, red meat, poultry, eggs, and dairy products, Fazio notes that it is also ...

Zinc is a trace mineral important for immune support, cell growth, tissue healing, and protein building. Find out more about zinc supplements and how to use them safely.

Possible side effects from zinc supplements may include nausea, vomiting, diarrhea, headache, dizziness, numbness, weakness, and abnormal labs.

Sleep plays a critical role in overall health. According to the American Academy of Sleep Medicine, high-quality sleep is ...

The safety concerns related to children are as follows: ...

Parents have been urged to return all immune boosters containing zinc and selenium to ...