From the Journals

From the Journals

Blood type A linked to more-severe diarrhea

Adults in type A blood groups were significantly more likely than those in type B or O groups to develop moderate to severe diarrhea after...

Conference Coverage

Sulforaphane for autism? Maybe

–The dietary supplement is showing benefit in a small, ongoing trial, but there are a lot of pills.

From the Journals

Americans are getting more sleep

The younger population gained the most sleep, compared with older people included in the analysis.