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Dr. Tiffany Best

Dr. Tiffany Best is on ABC News. Get Dr. Tiffany Best's latest news stories and articles, connect with millions of users and join the conversation at ABC News.

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PHOTO: People cross a street as the sun sets.

Middle-age adults in US are lonelier than in most other countries

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PHOTO: Stock photo of a group of women enjoying cocktails.

Young women now binge drink more than young men

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PHOTO: woman getting blood drawn

A common blood test for ovarian cancer is more likely to fall short for Black and Native American women

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TikTok is full of ADHD advice, but nearly half of it is misleading, study finds

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Sugar-free slushies can make young kids seriously sick, new study suggests

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Some kids may successfully eat trigger foods after stopping anti-allergy med, early study suggests

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How to make a vision board that will help you reach your goals in the new year, according to a neurologist

Jessie Owen

Woman paralyzed by fallen tree finds hope with newly FDA-cleared device

Woman speaks out after receiving gene-edited pig kidney transplant

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US obesity rates drop for 1st time in a decade, with possible help from weight loss medications