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No significant difference in concentration of #Ecoli O157 from grass-fed or lot-fed cattle. @JoeRogan #Paleo #Bacteria http://t.co/zlUcS0OM
No significant difference in concentration of #Ecoli O157 from grass-fed or lot-fed cattle. @JoeRogan #Paleo #Bacteria http://t.co/zlUcS0OM
No significant difference in concentration of #E.coli O157 from grass-fed or lot-fed cattle. @JoeRogan #Paleo #Bacteria http://t.co/zlUcS0OM