Health effects of probiotics: Where do we stand?

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Probiotic supplements may be a growing trend among health-conscious consumers, but the tiny bacteria that have been stuffed into capsules and stacked on pharmacy shelves coexisted with us before we were even aware of them.http://feeds.feedburner.com/~ff/rss/cnn_us?d=yIl2AUoC8zA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=0YEVsYkbX3s:UiBJT1fPhmU:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/rss/cnn_us?d=7Q72WNTAKBA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=0YEVsYkbX3s:UiBJT1fPhmU:7Q72WNTAKBA) http://feeds.feedburner.com/~ff/rss/cnn_us?i=0YEVsYkbX3s:UiBJT1fPhmU:V_sGLiPBpWU</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=0YEVsYkbX3s:UiBJT1fPhmU:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/rss/cnn_us?d=qj6IDK7rITs</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=0YEVsYkbX3s:UiBJT1fPhmU:qj6IDK7rITs) http://feeds.feedburner.com/~ff/rss/cnn_us?i=0YEVsYkbX3s:UiBJT1fPhmU:gIN9vFwOqvQ</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=0YEVsYkbX3s:UiBJT1fPhmU:gIN9vFwOqvQ)
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