Food chat: Simple fermentation, instant mashed potatoes and more SF Gate

Where Science Meets the Food
Fewer than 2% of packed school lunches meet key nutritional standards, study finds FoodNavigator-USA.com
In Minnesota, study finds drinking water tainted with nitrates Food & Environment Reporting Network
Down and Out and Ripe for an Economist to Study The New York Times
Food selectively affects gut microbes finds study News-Medical.net