Taking high-dose vitamin E supplements long-term can cause serious side effects like bleeding, stroke, and heart failure. Learn safe dosing and warning signs.

The death rate for COVID-19 in vaccinated older adults with low vitamin D was similar to unvaccinated older adults, but people with lower levels have a higher risk compared with people who had higher ...

In a recent study published in Nutrients, researchers investigated whether vitamin D supplementation before the onset of coronavirus disease 2019 (COVID-19) could provide benefits. Study: Preventive ...

New research shows a link between vitamin D deficiency and the risk of becoming infected with the new coronavirus. Published in JAMA Network Open, the study includes an analysis of data for 489 ...

People who are deficient in vitamin D may be at higher risk of contracting the novel coronavirus than those with sufficient levels, according to the results of a new retrospective study from Illinois.

Please provide your email address to receive an email when new articles are posted on . Adults with vitamin D deficiency had lower COVID-19 vaccine antibody titers than adults with normal vitamin D ...

Insufficient or deficient vitamin D levels were linked to a higher risk for COVID-19 hospitalisation but not infection; however, no significant associations emerged among participants with a prior ...