(+)-catechin 1 (?)-catechin 1 (?)-epicatechin 1 ?-glucosidase inhibition 1 BDNF 1 CREB 1 CaMKII 1 Italian chocolate angiotensin-converting enzyme (ACE) inhibitory activity 1 anti-inflammatory properties 1 antidiabetic capacity 1 antioxidant capacity 1 athlete 1 behavior 1 bioactive compounds 1 bioactive peptides 1 bioavailability 1 biomarkers 1 blood pressure 1 cacao 1 chiral separation 1 chocolate 1 classification 1 cocoa 1 cocoa beans 1 cocoa by-product 1 cocoa processing 1 cocoa proteins 1 cocoa-based ingredients 1 cohort study 1