Chocolate Intake and Risk of Atrial Fibrillation

By Martina M. McGrath, MD
June 7, 2017

Cocoa beans were highly prized by the Aztecs, used in religious ceremonies, traded for goods, and believed to have medicinal purposes.1 While cocoa beans are a rich source of anti-inflammatory flavonols and antioxidants, it is reported that modern manufacturing processes destroy most of these potentially beneficial substances.2 Furthermore, modern chocolate typically contains large quantities of sugar, meaning this popular indulgence is an unlikely health food supplement. Despite this, epidemiological studies have associated moderate chocolate consumption with reduced risk of myocardial infarction and several cardiovascular end points.3,4 Continue reading “Chocolate Intake and Risk of Atrial Fibrillation”