Can vitamin supplementation improve COVID-19?
Vitamin A gel to protect eyes during general anesthesia
Vitamin intake and the risk of kidney stones
No association between vitamins A or E and cholesteatoma risk in chronic middle ear inflammation/discharge
Vitamin A levels and stroke risk
Vitamin A improves eye function in people with age-related macular degeneration
Some vitamins and carotenoids may be associated with a lower risk of hearing, vision, and sleep problems
Are dietary or supplemental antioxidants linked to dementia risk?
Vitamin A for MS-related optic nerve inflammation
Lung cancer risk and carotenoid or vitamin A intake
Supplemental vitamin A for the prevention and management of viral infections
Can taking cod liver oil reduce the risk of COVID-19?
Dietary vitamin A and beta-carotene for depression
Antioxidant vitamins and carotenoids for neurodegenerative diseases