Bayer AG prevailed in a lawsuit filed by the U.S. Federal Trade Commission that accused the drugmaker's U.S. unit of making unsubstantiated claims about a dietary supplement marketed to promote digestion. In an order made public on Friday, U.S. District Judge Jose Linares in Newark, New Jersey refused to hold Bayer Corp in contempt for having allegedly violated a 2007 consent decree governing how it markets dietary supplements.