Comment on

• Intestinal microbiota metabolism of L-carnitine, a nutrient in red meat, promotes atherosclerosis.

  Koeth RA, Wang Z, Levison BS, Buffa JA, Org E, Sheehy BT, Britt EB, Fu X, Wu Y, Li L, Smith JD, DiDonato JA, Chen J, Li H, Wu GD, Lewis JD, Warrier M, Brown JM, Krauss RM, Tang WH, Bushman FD, Lusis AJ, Hazen SL. Koeth RA, et al. Nat Med. 2013 May;19(5):576-85. doi: 10.1038/nm.3145. Epub 2013 Apr 7. Nat Med. 2013. PMID: 23563705 Free PMC article.