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In reply to the discussion: It's Gotten Harder to Lose Weight- And Not for the Reasons You Think [View all]Major Nikon
(36,925 posts)You are stating as fact something your link doesn't. For one thing, the mice in the study were fed a constant supply of antibiotics, just like in the case of livestock. The human microbiome actually recovers very quickly after the cessation of antibiotics.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3422777/
For another mice aren't people and there are all sorts of differences not the least of which are diet, digest, and metabolism. As your link says, a lot more research is needed before any definitive conclusions may be made. It's just not as simple as giving mice a constant supply of antibiotics and concluding the exact same thing happens to humans which aren't given a constant supply of antibiotics. There may be something to what Blaser claims, but there also may be nothing to what he claims. Blaser is not without his critics. He makes all sorts of claims like antibiotics cause cancer which are quite dubious.
http://phylogenomics.blogspot.com/2014/05/overselling-microbiome-award-time.html