Most people think of caffeine as the pick-me-up in their morning coffee or tea, but new research suggests it could have surprising effects on...

Your morning coffee might do more than wake you up – it could weaken donated blood. A large new study shows caffeine lowers red blood cell quality,...

Your morning coffee might do more than wake you up – it could weaken donated blood. A large new study shows caffeine lowers red blood cell quality,...

WEDNESDAY, Sept. 10, 2025 — Your morning cup of coffee might harm the quality of a blood donation provided later in the day, a new study...

FRIDAY, Sept. 12, 2025 -- Caffeine may impair the quality of donated blood and reduce transfusion effectiveness, according to a study published online...

FRIDAY, Sept. 12, 2025 -- Caffeine may impair the quality of donated blood and reduce transfusion effectiveness, according to a study published online...

Protein-packed diets are more popular than ever, but new research suggests that not all proteins are digested the same way—and this could have...

Protein-packed diets are more popular than ever, but new research suggests that not all proteins are digested the same way—and this could have...

Researchers have discovered that everyday substances like caffeine...

Researchers have discovered that everyday substances like caffeine...