They are the most effective marketing deception in modern wellness. But what is really protecting you from infections?

Herd immunity occurs when enough people become immune to a disease, either through vaccination or previous infection. This can reduce the likelihood of it spreading and increase protection for ...

Judging by the claims on the bottles, it’s easy to assume a simple zinc tablet is a quick fix for everything from the common ...

The COVID-19 pandemic may be in the rearview mirror, but Europe is still grappling with its aftereffects. In Denmark, for example, the number of children and teenagers with mycoplasma pneumoniae – a ...

Vitamins and supplements like zinc and cod liver oil are often touted for their ability to boost your immune system, but Jeffrey Bland, the "father of functional medicine," says that's not actually ...

Both vitamins are good for you. Taking vitamin D, however, is better for directly boosting your energy and immunity, ...