In an interview, the H.H.S. secretary claimed that unconventional treatments were helping patients but described vaccination ...

For generations of children, it was a daily horror to have to swallow a spoonful of cod liver oil. Now scientists are saying that grandmother was quite right to insist on the foul-tasting liquid.

US Health Secretary and long-standing anti-vaccine advocate Robert F. Kennedy Jr. is facing criticism for his equivocal ...

As a measles outbreak in West Texas continues to grow, the response from US Health and Human Services Secretary Robert F.

Health experts have raised concerns about a new CDC advisory that recommends vitamin A supplements as a therapy for measles.

This also applies if you're trying for a baby. You should also really ... Don't take supplements made from the liver of the ...