Heart Association says up to five cups of coffee a day is safe for most adults

The American Heart Association released guidance on coffee consumption. It states that five cups per day, or about 400 mg of caffeine, is safe for most adults. The recommendation is based on research linking moderate intake to heart health. The statement notes that excessive caffeine can still pose risks for some individuals. Adults with certain medical conditions should consult a physician before drinking heavily. The guidance emphasizes balancing coffee with overall dietary habits. It also encourages monitoring personal tolerance to caffeine. The association plans to update advice as new evidence emerges.