Chocolate, derived from cacao beans, is known for its distinctive, rich bitter taste. It contains a high level of antioxidants, offering several potential health benefits.
Cacao, the primary ingredient in chocolate, contains bioactive phenolic compounds that impact aging and oxidative stress. The higher the cacao content, as found in dark chocolate, the greater the potential benefits.
Supports heart health
Consuming chocolate may help reduce low-density lipoprotein (LDL) cholesterol, often called 'bad' cholesterol. This effect is attributed to plant sterols (PS) and cocoa flavanols (CF), which support cardiovascular health by lowering cholesterol and improving blood pressure.
Enhances cognitive function
Eating chocolate at least once a week or drinking two cups of hot chocolate daily may help maintain brain health and slow memory decline in older adults. This benefit stems from hot chocolate's ability to increase blood flow to essential brain regions.
When different brain regions require more energy for tasks, they also need increased blood flow. This connection is known as neurovascular coupling, which can play a crucial role in conditions like Alzheimer's disease.
Research also indicates that a cacao extract called lavado may reduce or prevent damage to nerve pathways in Alzheimer's patients, thereby slowing symptoms like cognitive decline.
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Dark chocolate has high cacao content, offering many health benefits. *Anh Chi*.
Supports fetal development
Pregnant women who consume about 30 g of chocolate (high in cacao, low in sugar) daily may benefit fetal growth and development. It helps increase blood flow to the placenta, reduces the risk of preeclampsia and high blood pressure, and improves the pregnant woman's mood due to its flavonoids and antioxidants.
Boosts athletic performance
Dark chocolate may improve exercise performance by increasing oxygen utilization during workouts. This effect is linked to the flavanol epicatechin in dark chocolate, which helps boost nitric oxide production—a mechanism similar to consuming beetroot juice.
Tips for choosing chocolate
White chocolate can provide protein and calcium due to its added milk content. In contrast, dark chocolate contains more cacao and is valued for its higher iron and antioxidant content. The darker the chocolate, the higher its cacao and antioxidant levels. However, nutritional values vary by brand, so always read product labels carefully.
While offering benefits, chocolate also carries risks if consumed excessively. High sugar content can lead to tooth decay and weight gain. Some individuals may experience migraines due to compounds like tyramine or histamine. It is advisable to consume chocolate in moderation and prioritize products from reputable sources.
Bao Bao (According to Medical News Today)
