Flavonoids are believed to reduce the risk of which conditions?

Flavonoids are a diverse group of phytonutrients found in many fruits, vegetables, tea, and red wine, and are recognized for their potential health benefits. Research indicates that flavonoids have strong antioxidant and anti-inflammatory properties, which may play a significant role in reducing the risk of cardiovascular disease (CVD) and Alzheimer's disease.

In the case of cardiovascular health, flavonoids have been shown to improve endothelial function, decrease blood pressure, and have beneficial effects on lipid profiles—all factors that contribute to heart health and the prevention of CVD. Additionally, flavonoids may help to protect neurons and reduce neuroinflammation, which could lower the risk of developing Alzheimer's disease.

While flavonoids may have some influence on other conditions listed, such as diabetes, obesity, asthma, arthritis, inflammation, and infection, the strongest and most consistent body of evidence supports their role in mitigating risks associated specifically with CVD and Alzheimer's disease. This makes the choice highlighting these two conditions the most appropriate in the context of flavonoid research.