If you’ve ever been told to eat your carrots for better eyesight, you’ve already met vitamin A’s most famous claim to fame. But this nutrient is far more than vision insurance. “Yes, vitamin A is ...

Some public health officials, including U.S. Department of Health and Human Services (HHS) Secretary Robert F. Kennedy Jr., are touting vitamin A therapy for the reduction of severe measles symptoms.

More than one month into a major measles outbreak in western Texas that has sickened 146 people and killed one school-age child, the Centers for Disease Control and Prevention released its first ...

DEAR DR. ROACH: If I am taking vitamin A, what is a reasonable dose? I have seen reports that taking too much can cause liver damage, but nobody says how much is a problem. -- M.E.B. ANSWER: I think ...

A growing body of evidence indicates that vitamin A therapy can be a supportive part of measles management — but it can’t prevent infection. Vitamin A does not prevent measles — vaccination offers the ...