Dr. Tiffany Best

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Dr. Latest Work

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Antibiotics are overprescribed: Here's why that's not good, and what you need to know

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What to know about infant feeding guidelines, as the US opposes world breastfeeding resolution

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Use of so-called 'alternative' supplements doubled in teens between 2003 and 2014: Study

Tiffany Jenkins

'I cried most of the day': One mom's experience with postpartum depression

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Vitamin D: Good for bones, and possibly the colon

Is running more than 100 miles good for your heart?

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Dramatic rise in ADHD medication mishaps among kids, report finds

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Researchers suggest new movie rating to help give parents guidance on violent movies

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Diseases from mosquito, flea and tick bites have tripled, spread new disease: CDC

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Dark chocolate may give your brain a boost, studies suggest