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  1. Health & Medicine

    Homegrown Defender: Urinary infections face natural guard

    Specialized peptides produced by cells lining the urinary tract stand guard as the first line of defense against bacterial infection.

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  2. 19690

    The article leads me to ask if this explains the efficacy of that standard home remedy for preventing urinary tract infections: cranberry juice. Does it contain a cathelicidin mimic or some irritant that (benignly) stimulates cathelicidin secretions? Gregory HonchulWest Liberty, Ky. There is evidence that the juice can thwart bladder infections, but the mechanism appears […]

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  3. Cooked garlic still kills bacteria

    Cooked garlic can kill bacteria, but less efficiently than raw garlic does.