Apr 24, 2013 — When gut microbes break down certain foods like red meat and eggs, they produce a compound tied to risks for heart attack, stroke and death, a study found. The research could lead to new ways to prevent heart disease by shifting the mix of gut bacteria.
Mar 12, 2013 — Roller derby teams had distinct bacterial colonies on their arms before a bout, researchers found. After pushing and shoving on the track, those colonies were more similar. The research is part of the push to identify the microbes that live on (and in) us.
Nov 14, 2012 — Some doctors thought Lyme disease was a chronic condition that relapsed. Now, there's evidence that recurring cases of Lyme disease may actually be caused by multiple, discrete tick bites and infections.
Jul 15, 2012 — Aging people who cook with vegetables, fruits, and lean proteins at home have more kinds of gut bacteria, than those eating a bland nursing home diet, says a new study. Researchers say that in addition to digestion, these bacteria might also increase immune and cognitive functions during aging.
Feb 10, 2011 — Do antibiotics teach us about evolution? This link to a PBS program makes the connection clear.