Then I guess those bacteria don't like vegans. Because the only time I have had body odor over the past seven years is when I eat animal or foods that have stuff like isolated protein. They use hexane to extract and isolate soy proteins in many products. After eating Kind bars for a few weeks, I noticed a metallic flavor in my mouth, as well as potent body odor emitting from my armpits. So, I quit eating them and those reactions went away. But, I did not stop there. I got some more several months later and the same metallic taste and body came back immediately. So, I gave the remaining Kind bars to my neighbor. Then, a few days later I asked him if he had noticed any body odor. Never did I tell him I thought the bars would cause it. He was shocked that I knew he had been thinking about why he had such strong body odor.