Re:A big, successful trial of probiotics
by emilp89 on Friday August 18, 2017 @04:10AM
(#15044421)
Hygiene hypothesis hasn't been proven yet.
[ Parent
| on HN ]
It may not be conclusively proven, but there is strong supporting evidence. See, for example, http://www.jacionline.org/article/S0091-6749(15)01193-8/abst....