Many herbal remedies are unproven, but Americans still love them

Despite a lack of evidence many such products do anything beneficial, Americans love their St. John’s wort, their glucosamine, their...

Uta's marathon training tip of the day: Keep your 'cool focus' to calm nerves

Uta Pippig is a marathon legend, the first woman to win three consecutive Boston marathons. As TODAY's Natalie Morales prepares to...

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Quiz! Do mashed potatoes or sweet potatoes have fewer calories? 

TODAY diet and nutrition editor Madelyn Fernstrom quizzes Kathie Lee Gifford and Hoda Kotb about comfort foods and gave you a few bonus...

Debunked: Cheeseburger as bad as smoking

New research claiming that a double cheeseburger might be as risky as lighting up a cigarette may have caused protein lovers to choke on...