Conclusion : Cocoa/DC supplementation does not reduce anthropometric measures significantly .
However subgroup analysis regarding dose ( ≥ 30 g/day ) and duration ( between 4 to 8 weeks ) revealed significant reduction of body weight and BMI
ABSTRACT Background : Cocoa and dark chocolate ( DC ) have been reported to be effective for health promotion ; however the exact effect of cocoa/DC on anthropometric measures have not been yet defined .
Effects of sugar-sweetened and sugar-free cocoa on endothelial function in overweight adults.
BACKGROUND Studies of cocoa suggest an array of cardiovascular benefits ; however , the effects of daily intake of sugar-free and sugar-sweetened cocoa beverages on endothelial function ( EF ) have yet to be established . METHODS 44 adults ( BMI 25 - 35 kg/m2 ) participated in a r and omized , controlled , crossover trial . Participants were r and omly assigned to a treatment sequence : sugar-free cocoa beverage , sugar-sweetened cocoa beverage , and sugar-sweetened cocoa-free placebo . Treatments were administered daily for 6 weeks , with a 4-week washout period . RESULTS Cocoa ingestion improved EF measured as flow-mediated dilation ( FMD ) compared to placebo ( sugar-free cocoa : change , 2.4 % [ 95 % CI , 1.5 to 3.2 ] vs. -0.8 % [ 95 % CI , -1.9 to 0.3 ] ; difference , 3.2 % [ 95 % CI , 1.8 to 4.6 ] ; p<0.001 and sugar-sweetened cocoa : change , 1.5 % [ 95 % CI , 0.6 to 2.4 ] vs. -0.8 % [ 95 % CI , -1.9 to 0.3 ] ; difference , 2.3 % [ 95 % CI , 0.9 to 3.7 ] ; p=0.002 ) . The magnitude of improvement in FMD after consumption of sugar-free versus sugar-sweetened cocoa was greater , but not significantly . Other biomarkers of cardiac risk did not change appreciably from baseline . BMI remained stable throughout the study . CONCLUSIONS Daily cocoa ingestion improves EF independently of other biomarkers of cardiac risk , and does not cause weight gain . Sugar-free preparations may further augment endothelial function
Conclusion : Cocoa/DC supplementation does not reduce anthropometric measures significantly .
However subgroup analysis regarding dose ( ≥ 30 g/day ) and duration ( between 4 to 8 weeks ) revealed significant reduction of body weight and BMI
ABSTRACT Background : Cocoa and dark chocolate ( DC ) have been reported to be effective for health promotion ; however the exact effect of cocoa/DC on anthropometric measures have not been yet defined .