Antibiotics are a powerful tool in fighting bacterial infections like strep throat, whooping cough or a urinary tract infection. But they can leave the patient with nausea, diarrhea or an upset ...

Taking probiotics while on antibiotics does not significantly boost beneficial gut bacteria, but getting probiotics from fermented whole foods, like yogurt, can help.

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There was a before and after after the discovery of penicillin in 1928. This antibiotic, used to treat infections, turned ...