Increasing water intake is essential when cutting down on caffeine. Drinking plenty of water keeps you hydrated and helps maintain energy levels throughout the day. Keeping a reusable water bottle ...

If you're feeling anxious and having trouble sleeping, you may be taking in too much caffeine, or you may be a slow metabolizer.

Caffeine can linger in your system for 10 or more hours, which can impact sleep. Double-shot lattes and cold brews have ...

If you quit caffeine suddenly, your body may react with headaches, fatigue, and mood swings you never expected. Dietitian ...

While millions rely on coffee to jumpstart their mornings, many are seeking alternatives that provide energy without the potential downsides of traditional coffee—jitters, afternoon crashes, sleep ...

After putting coffee alternatives to the test, we found some options that taste like coffee, some that don’t, and some that have caffeine without coffee. Two testers tried them all, comparing each to ...

If you’re keen for a morning energy boost, but wary of the potential side effects of too much coffee (anxiety, wakefulness, tummy trouble), it could be worth seeking out an alternative to that ...

A genetic study reveals that it is not coffee itself, but how long caffeine remains in the blood, that influences the risk of diabetes.