Alternative medicine
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23 Results
Probiotics and prebiotics: What you should know
Probiotics are foods or supplements that contain 'good' bacteria that might help treat or prevent illness. Should they be part of your diet?
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Valerian: A safe and effective herbal sleep aid?
Valerian — Can this sleep aid help you sleep better?
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Zinc for colds: The final word?
Everyone's heard of taking zinc for colds. But does it really work?
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