Swapping microbes with your dog

We hug them, kiss them, sleep with them, and share our food with them – they are, of course, the family dog. In return, they share with us some of the microbes they pick up as they saunter about the neighborhood and places beyond. A study conducted by researchers at the University of Colorado-Boulder reveals…

Paleo poo and what it might mean for you

Humans have lived in caves and rock shelters for millions of years. Over time – long periods of time – the detritus of daily life mixed with sediments that blew in from the outside and the floor of the cave literally rose beneath their ancient feet, sealing below evidence of past activities. And if we…

A Window Into Your Health

Sitting on the floor of a traditional Himba hut in northern Namibia this past summer, I found myself staring at a peculiar hand-sized hole located about halfway up the curved wall thinking to myself, “what could be the purpose of such a small opening?” Turns out, it was the sole portal to the outside world…

Guts, Germs and Meals: what 37 microbiologist say about diet

Earlier this year (in 2012), U.S. News & World Report  reported its second annual list of the Best Diets, as ranked by a panel of  “22 nationally recognized experts in diet, nutrition, obesity, food psychology, diabetes, and heart disease.” The expert panel evaluated 28 diets including the well known Atkins, South Beach Diet, Biggest Loser…

Dirtying up our diets

This article originally appeared as an Op-ed in the New York Times.   OVER 7,000 strong and growing, community farmers’ markets are being heralded as a panacea for what ails our sick nation. The smell of fresh, earthy goodness is the reason environmentalists approve of them, locavores can’t live without them, and the first lady…