Gut bacteria and a diet rich in the amino acid tryptophan can play a protective role against pathogenic E. coli, which can cause severe stomach upset, cramps, fever, intestinal bleeding and renal failure, according to a study published March 13 in Nature.
Battleground Wisconsin: Voters feel nickel-and-dimed by health care costs
The land of fried cheese curds and the Green Bay Packers is among a half-dozen battleground states that could determine the outcome of the expected