Dispelling nutrition myths, ranting, and occasionally, raving


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I’m just finishing up a short course on the human microbiome on coursera. While we’re only just beginning to scrape the surface of our understanding of how microbes affect our health it’s a fascinating subject. Did you know that bacteria that are beneficial in your gut may be harmful if they’re found in another part of your body? Obviously your diet can transform your gut microbiome but what effect does it have on your health? It seems that exercise also affects the composition of your gut microbiome. In turn, your microbiome may impact your hormones and neurotransmitters.

You can get in on the ground floor of human microbiome research by supporting the American Gut Project. By pledging your support you can get a kit to send them samples of your microbes. In turn, you’ll receive an analysis of your microbes and see how they compare to others in the study. Despite the name, citizens of countries other than American are welcomed to participate as this can help to provide a larger picture of the human microbiome. The analysis is not intended to diagnose any medical conditions, it simply shows you the prevalence and variety of microbes in your gut at a given moment in time (and other areas of your body depending how much you pledge). However, you’re contributing to some really exciting research that will hopefully lead to greater insight into what your microbiome may mean for your health and well being.