News tagged with digestive tract

Gut bacteria increase fat absorption

You may think you have dinner all to yourself, but you're actually sharing it with a vast community of microbes waiting within your digestive tract. A new study from a team including Carnegie's Steve Farber ...

Sep 12, 2012
popularity 4.9 / 5 (8) | comments 0 | with audio podcast

For our guts, not just any microbiome will do

Gut bacteria's key role in immunity is tuned to the host species, researchers have found, suggesting that the superabundant microbes lining our digestive tract evolved with us—a tantalizing clue in the mysterious recent ...

Jun 21, 2012
popularity 5 / 5 (5) | comments 0 | with audio podcast