Flavonoids are natural substances found in fruits, vegetables and plants and are known for a wide range of health benefits such as reducing inflammation in the brain, promoting blood vessel health and maintaining skeletal muscle mass. Recently, researchers conducted a study on their effectiveness, where they tracked 62,743 women and 23,687 men over a period of 24 years. The results showcased that women with high flavonoid intake had a 15% lower risk of frailty, 12% less risk of impaired physical function and 12% less risk of poor mental health. These are 5 foods that are rich in flavonoids and will help you age better and healthier.