Bioflavonoids Basics

Bioflavonoids Basics
Parsley is rich in bioflavonoids. Photo by Lindsay Moe on Unsplash
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A wide variety of fruits, vegetables, and beverages are rich in one of the most complex groups of naturally occurring compounds found in foods. Known as bioflavonoids, or simply flavonoids, more than 8,000 different types have been identified with even more likely to be discovered in the future. Bioflavonoids include isoflavonoids, flavanones, flavonols, flavanols, flavones and anthocyanidins.

Bioflavonoids and Health

Foods rich in bioflavonoids include celery, parsley, herbs, peppers, berries, pomegranates, plums, red wine, grapes, citrus fruits, soybeans, legumes, onions, leeks, Brussels sprouts, kale, broccoli, tea, beans, apples and cocoa. Diets that regularly include these bioflavonoid-rich foods have been associated with longevity and a reduced risk of cardiovascular disease, diabetes, some types of cancer, and neurogenerative diseases.
Research suggests that the ability of bioflavonoids to reduce the risk of several diseases is due to their ability to reduce inflammation, boost the body’s immune response, and to scavenge harmful free radicals. Their protective qualities are the reason they are produced by plants--self-protection against environmental insults.

Supplements or Food

Bioflavonoid supplements are available in a wide range of combinations and dosages. Many bioflavonoid supplements come from oranges, but it’s not always possible to know the exact source or which bioflavonoids you’re getting in a supplement. A label may simply say “bioflavonoids,” without listing the specific bioflavonoids the supplement contains. Most common are bioflavonoids paired with vitamin C. That’s because vitamin C enhances their absorption. There are quite a few supplements of individual bioflavonoids, such as hesperidin, quercetin, and catechins. However, if you eat a diet rich in bioflavonoids, you should get plenty, as well as vitamin C to aid absorption.
Densie Webb, Environmental Nutrition
Densie Webb, Environmental Nutrition
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