Is your daily caffeine fix doing more harm than good? In this deep dive, we break down the real effects of caffeine on your ...

Caffeine is the most common, normalized stimulant in the world, with many people consuming caffeine daily. According to Ron Cotterel, M.D., M.S., a family medicine and integrative family physician, ...

All products featured on Glamour are independently selected by Glamour editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. For most people, ...

Would you give up soda? Well, a group of Diet Coke- and Coca-Cola-obsessed USA TODAY journalists decided to try. Sugary drinks, like soda, have negative impacts on the body. Those who drink sugary ...

According to a Yahoo/YouGov poll, 30% of Americans have tried to quit caffeine, but only 6% said they were successful. (Illustration: Jiaqi Wang for Yahoo News) Brigette Muller wasn’t a big fan of ...

Caffeine is a daily ritual for millions, helping people power through busy mornings and late nights. But when consumed in ...

The singer said she kicked her caffeine habit over Christmas, but uses several prescription medications to manage her bipolar disorder Gilbert Flores/Variety via Getty Chappell Roan said she quit ...

Taking easy runs too fast is a common habit among runners, much to the chagrin of coaches everywhere. I know staying in the zone 2 range is critical for aerobic development, and after lowering my ...

On what was supposed to be my first day of caffeine abstinence, my girlfriend woke me up, as she often does, by telling me she was making coffee and asking if I wanted one. I responded, as I often do, ...

The singer told Bowen Yang and Matt Rogers on their podcast Las Culturistas that she's on a "f----- of drugs" for her bipolar disorder and insomnia, but isn't taking anything recreationally Roan said ...

Brigette Muller wasn’t a big fan of caffeine for most of her life. Just a few sips just made her jittery and never seemed to have any upsides. But, during the COVID-19 pandemic, Muller started ...