Ask Well: Travel Constipation - The New York Times

http://www.nytimes.com/glogin?URI=http%3A%2F%2Fwell.blogs.nytimes.com%2F2016%2F01%2F14%2Fask-well-travel-constipation%2F%3Fsmid%3Dtw-nytimes%26smtyp%3Dcur%26_r%3D0


---Steve