Dark chocolate plays an important role in preventing heart disease, but that doesn't mean we can feast on it without any fears. It acts as a rigorous physician, giving us the necessary health care, but also reminding us to eat it in moderation.
Dark chocolate is rich in flavanols, which can help prevent heart disease by promoting the synthesis and release of nitric oxide, thereby dilating blood vessels, lowering blood pressure, and improving blood circulation.
However, dark chocolate is still high in fat and sugar, and if consumed in excess, it may lead to weight gain, increased blood lipids, and in turn an increased risk of heart disease.
In addition, dark chocolate also contains irritating substances such as caffeine, which can cause uncomfortable symptoms such as heart palpitations and insomnia if consumed in excess.
Therefore, for the average person, the amount of dark chocolate consumed per day should be controlled at about 30 grams, and for people with heart disease, diabetes, high blood pressure, etc., it should be consumed in moderation under the guidance of a doctor.
In conclusion, dark chocolate has some benefits for preventing heart disease, but that doesn't mean we can eat more of it without any fear. We should keep eating it in moderation so that it is delicious and healthy at the same time, so as to achieve the effect of preventing heart disease.