Leading medical experts reveal that quick-fix tablets and vitamin drinks are largely ineffective, and the only real way to ...

With a COVID-19 booster shot available for a segment of the U.S. population, an emerging group may wonder if they really need it -- those with "hybrid immunity." These are the people who are fully ...

Though the NHS recommends most adults consider taking vitamin D until around March as daylight hours shrink, the service also noted: “There’s little evidence that supplements such as vitamin C, ...

In a recent study posted to the medRxiv* preprint server, researchers analyze the effect of prior infection, vaccination, and hybrid immunity against the severe acute respiratory syndrome coronavirus ...