Research has shown that using oral contraceptives can double the half-life of caffeine, making caffeine last twice as long. Since the caffeine effect lingers longer than normal, you may experience ...

Regular caffeine intake of 300 to 400 milligrams per day is generally safe but exceeding this can cause cardiovascular issues like increased heart rate and blood pressure. People with high blood ...

caffeine-free tea. There’s a difference between the two descriptors. Art of Tea spoke with tea expert Nigel Melican about the “30-second decaf” theory, which suggests it’s possible to ...

In the mornings during the time that I would normally have my espresso, my thoughts tried to bargain with me to find some way to consume caffeine: How about just one cup? Maybe I could stop by the ...

Although caffeine is generally safe in low-to-moderate amounts, high levels of consumption may lead to unpleasant and even dangerous side effects. Coffee and tea are healthy beverages. However ...

The pop ensemble's new album 'HOP' enters atop the latest chart. By Keith Caulfield As Stray Kids’ new album HOP debuts at No. 1 on the Billboard 200 chart (dated Dec. 28), they become the first ...

It marks 18 weeks in 2024 that Taylor has ruled the ARIA charts across multiple albums. By Jessica Lynch It’s the season of giving, and the ARIA Charts are delivering plenty of musical cheer.

I dove into the data and found 10 charts that I believe best illustrate this year’s biggest developments. They help us understand what happened — and provide a glimpse of where we may be going.

Jolt Cola, the soda brand that gained attention in the 1980s for offering “all the sugar and twice the caffeine,” is heading back to stores in 2025. This time, it’s promising more than twice ...