Flavonoids And Vitamin P
Flavonoids are a large group of plant chemicals naturally found in many foods. Flavonoids were discovered in 1930 when a new substance was separated from oranges. There are about 6,000 different types of flavonoids.
They help plants attract pollinators and fight infections. Flavonoids aren’t considered essential nutrients. But eating flavonoid-rich foods can help lower your risk of chronic disease.
You can buy many flavonoid supplements.
Types Of Flavonoids And Food Sources
Flavonoids, also known as bioflavonoids, are a family of polyphenol plant compounds with six subclasses. Flavonoids exist in plants to help prevent infection, protect against the sun and environmental stresses, and attract insects for pollination.
Here are the major classes of flavonoids and their food sources: Flavonols. These are also widely present in the food supply. These are also widely present in the food supply.
Flavanols and flavan-3-ols. This subclass includes catechins, such as epicatechin and epigallocatechin, which are found in high concentrations in black, green, and oolong tea. Flavanols are also present in cocoa, apples, grapes, and red wines Found in citrus fruits, flavanones are responsible for the bitter taste of orange, lemon, and other citrus peels. Found in citrus fruits, flavanones are responsible for the bitter taste of orange, lemon, and other citrus peels. Examples include hesperitin, naringenin, and eriodictyol The best-known isoflavones are genistin and daidzin, which are found in soybeans and soy products The best-known isoflavones are genistin and daidzin, which are found in soybeans and soy products Compounds like cyanidin, delphinidin, and peonidin are present in cranberries, strawberries, blueberries, blackberries, grapes, and red wine
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Luble coloured substance found in crystalline form in citrus fruits.
Vitamin P: Supplement Vs. Dietary
That’ll lose you some flavonoids. Think of the fruits and vegetables that you need to peel or cook to enjoy.
Also take environmental factors like soil and ripening into account. For those who don’t have much fruit and veggie intake, there are numerous flavonoid supplements on the market. The good news: there have been no adverse effects associated with high intake of flavonoids.
The bad news: Taking flavonoid supplements aren’t the same as obtaining flavoniods naturally from fruits and veggies, since foods have other vitamins and nutrients that help with the absorption of flavonoids. The bad news: the relative lack of risk is due to their low bioavailability (maybe we’re just peeing them out after they get quickly metabolized). This might explain why flavonoids are incredible antioxidants in a test tube while much less so in our bodies, since they’re found in much lesser quantities than other antioxidants (such as vitamin C).
And studies cast doubt on whether flavonoids found in supplements can truly be harmless.