Benefits of chocolate on the heart
Researchers in the UK and Columbia reviewed the association between chocolate and the risk of developing cardiometabolic disorders — high blood pressure, abnormally high glucose, elevated triglycerides, low “good” cholesterol, abdominal obesity, smoking, and physical inactivity.
First, the details.
- 7 studies met the inclusion criteria (including 114,009 participants) and the data were used in a meta-analysis.
- There was large variation in measurement of chocolate consumption, study designs, and reported outcomes.
And, the results.
- 5 studies reported a beneficial association between higher levels of chocolate consumption and the risk of cardiometabolic disorders.
- The highest levels of chocolate consumption were associated with a 37% reduction in cardiovascular disease and a 29% reduction in stroke compared with the lowest levels.
The bottom line?
The authors concluded, “Based on observational evidence, levels of chocolate consumption seem to be associated with a substantial reduction in the risk of cardiometabolic disorders.”
More research may confirm a potentially beneficial effect of chocolate consumption. Until then, moderation is advised.
More on this topic is here.
9/4/11 18:24 JR