☕ The Bright Side: How Coffee Supports Heart Health Multiple studies suggest that moderate coffee consumption can be part of a heart-healthy lifestyle: Reduced Risk of Heart Disease : Drinking 2–3 cups of coffee per day is associated with a 10–15% lower risk of coronary heart disease, heart failure, and heart-related mortality 1 . Lower Incidence of Arrhythmias : Some evidence indicates that regular coffee intake may reduce the risk of dangerous heart rhythms 2 . Antioxidant