How much flavonoid intake is required for a person per day?
How much flavonoid intake is required for a person per day? While there are no established dietary reference intakes (DRIs) for flavonoids, a good target for promoting health is to aim for approximately 500 milligrams of total flavonoids per day. This figure is based on various studies and recommendations within the field of nutrition and health.
1. The European Food Safety Authority (EFSA) has noted that while there are no specific recommendations for flavonoid intake, epidemiological evidence supports the health benefits of consuming a diet rich in flavonoids. They emphasize the importance of a varied and balanced diet to achieve these benefits.
2. Research published in the “British Journal of Nutrition” in a study titled “Intake of Total Polyphenols and Some Classes of Polyphenols Is Inversely Associated with Diabetes in Elderly People at High Cardiovascular Risk” suggests that a higher intake of several classes of flavonoids and their food sources is associated with a lower risk of type 2 diabetes.
3. The “American Journal of Clinical Nutrition” published a study titled “Flavonoid-rich fruit and vegetables improve microvascular reactivity and inflammatory status in men at risk of cardiovascular disease—FLAVURS: A randomized controlled trial” that showed improved cardiovascular health markers with a diet rich in flavonoid-containing fruits and vegetables.
These studies and recommendations form the basis of the suggested 500 milligrams per day as a rough guideline for flavonoid intake.
For additional details, you might find it helpful to consult reputable nutritional resources such as the American Heart Association (AHA) and the U.S. Department of Agriculture (USDA) dietary guidelines.
Remember, these figures are general guidelines, and individual needs may vary based on factors such as age, sex, and overall health status. As always, it’s important to consult with a healthcare professional or a registered dietitian to determine the best dietary plan for your specific needs.