New research suggests two to three cups of coffee daily may be linked to a lower risk of mood disorders. * Drinking too much or too little coffee was tied to higher risk, showing moderation may matter ...

Caffeine's diuretic nature may lower magnesium levels in your body, which may cause muscle cramps, anxiety, and weakness. Your kidneys regulate the magnesium in your body by keeping what you need (or ...

Work, life, and negative news aren’t the only stressors that can increase cortisol. Certain foods and drinks, such as coffee ...

Caffeine usually reaches peak levels in your blood about one hour after you drink it. Though this can vary from person to person, the effects of caffeine are typically noticeable for four to six hours ...

Montreal, May 29, 2025 - Caffeine is not only found in coffee, but also in tea, chocolate, energy drinks and many soft drinks, making it one of the most widely consumed psychoactive substances in the ...

TAMPA BAY, Fla (BLOOM) – Feeling groggy when you wake up? You might think grabbing a cup of coffee right away is the best way to jump-start your day. But did you know there’s a better way to time your ...

While cortisol is a vital hormone for responding to stress, elevated levels can have detrimental effects on your health.