Dark Chocolate

Regular consumption of dark chocolate can reduce both systolic and diastolic blood pressure to a degree comparable with certain antihypertensive medications. Dark chocolate reduces cortisol by 14%. 85% dark chocolate contains approximately 8 grams of sugar per serving, compared to 56 grams in milk chocolate. A 50% cocoa dark chocolate is described as having sugar levels comparable to lower-quality milk chocolate. Dark chocolate contains approximately 150 milligrams of magnesium per 100 grams. A 78% cocoa chocolate is described as much lower in sugar than 50% cocoa dark chocolate. Dark chocolate contains flavonoids that enhance cognition and alertness. The blood-pressure effect of dark chocolate is mediated by flavonoids that stimulate nitric oxide production, causing blood vessel dilation. Some dark chocolate marketed as healthy can contain substantial sugar. Dark chocolate contains a caffeine-like stimulant and should not be consumed later than lunchtime to avoid sleep disruption. At 85% cocoa, chocolate is presented as suitable for people who want chocolate while minimizing sugar intake. Consuming 100 grams of dark chocolate daily is unrealistic for most people, limiting the pra…