The Human Microbiome as Road Kill in the Age of the Anthropocene

  With the world entering a new geological epoch – the Anthropocene – the idea that we now live in a very different world than the one our not-so-distant ancestors inhabited, has never been truer. But amidst global deforestation, melting ice sheets, and general biosphere degradation, perhaps the human microbiome – the collection of our…

Paleo versus Vegetarian – who eats more fiber?

I often hear Paleo and Primal eaters say their shopping carts almost always look like that of a vegetarian grazing through the same super market when it comes to the non-grain veggies it contains. This comment – in my experience – often follows when addressing critics who say that a Paleo/Primal diet focused on fat…

Slumdog Microbiome More Diverse

I was recently invited to put together a series of slides – or webinar – for a national supermarket chain on things their customers could do to improve the health of their gut microbiome. Once I got past the obvious first few slides that recommend they might spend a little less time in national supermarket…

Killing bacteria and the rise of IBD (in kids)

We’ve all heard by now that over zealous use of antibiotics – both prescriptions for humans and low doses in animal feed – is giving rise to antibiotic-resistant strains of bacteria. But a potentially bigger issue is the changes in our entire microbial community brought on by antibiotics. The scorched earth strategy of antibiotics not…

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…

Probiotics or Prebiotics: which would Darwin choose?

“Darwin” you are probably wondering, “what does he have to do with this?” A better choice might have been the Nobel prize-winning Russian zoologist Elie Metchnikoff (though few would recognize his name). He, like Darwin, exerted almost clairvoyant-like insight into biology and medicine, and his observation that many Bulgarians who consumed foods fermented with Lactobacilli…

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…