Q: Did Jillian Michaels go too far by supplying caffeine pills to her "Biggest Loser" team last week? Are such methods dangerous? None of the controversies went anywhere: All four lawsuits were ...

Three years ago, Justin Zheng, an entrepreneur in San Francisco, lay groggy in bed while a group of venture capitalists twiddled their thumbs waiting for him. “I completely forgot this meeting was ...

Jillian Michaels slammed Netflix’s documentary Fit for TV: The Reality of The Biggest Loser and alleged that the claims in the film that she approved of giving contestants caffeine pills were lies.

No more wake and bake! State regulators have banned the distribution of cannabis pills that are also infused with caffeine — a combo that’s been a popular pick-me-up for fitness buffs and office ...