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, making transfusions less effective, especially in ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Drinking too much caffeine can show up as fatigue, ...

Elevated caffeine linked to increased hemolysis and lower posttransfusion hemoglobin increments. (HealthDay News) — Caffeine may impair the quality of donated blood and reduce transfusion ...

Getting to bed at night can sometimes feel like a battle. And if you made the wrong choices earlier in the day, you might be paying for it when your head hits the pillow. One of the most impactful ...

FRIDAY, Sept. 12, 2025 (HealthDay News) -- Caffeine may impair the quality of donated blood and reduce transfusion effectiveness, according to a study published online Sept. 4 in Haematologica. Monika ...

Time to step down to decaf! Video courtesy of Jukin Media Benton County sheriff resigns suddenly mid-term “Law & Order: SVU” original character dies in season 27 premiere NJ governor's race jolted ...

For many people, morning is impossible to navigate without at least one cup of coffee. Amidst its many compounds that give this brew its unique taste, coffee contains caffeine, which helps push away ...

Ashley Wong, PharmD, is an experienced pharmacist and medical writer who translates medical and drug information into easily digestible language. Caffeine is a natural stimulant most commonly found in ...

Attending the event involved lots of standing, worrying and waiting. But for one Colorado Springs woman, it was all worth it. By Chelsia Rose Marcius Reporting from Glendale, Ariz. Twelve hours after ...

Researchers have shown that a green-Mediterranean diet can help slow brain aging. By analyzing data from the DIRECT PLUS trial, scientists found reduced levels of proteins tied to faster brain decline ...