Microbiologist Emma Allen-Vercoe invented the Robogut, a mechanical device that mimics conditions in the human colon.
Courtesy of thestar.com
January 16, 2013 Canadian scientists have developed a synthetic stool that successfully treated two patients with a severe form of diarrhea. The researchers call the concoction RePOOPulate, and they produce it using a machine that recreates conditions in the colon.
Did someone say prebiotics?
October 19, 2012 Could prebiotics, the food for the good bacteria known as probiotics, have more benefits than a dose of the microbes, particularly for people with serious health problems like preemies? A researcher working with pigs is trying to figure that out.
Packages of Activa yogurt, which contain probiotics, on a grocery shelf in Chicago.
M. Spencer Green/AP
July 9, 2012 Beneficial bacteria, or probiotics, help us digest food, make vitamins, and even help protect us from harmful pathogens. But it's not clear which probiotics are helpful.
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