Flavonoids – effective radical scavengers

AsFlavonoidsis a group of natural substances, the majority of which are flower pigments and belong to the group of polyphenols. As secondary plant substances, they are universally contained in plants and have astrong antioxidantEffect.

What exactly are flavonoids?

There are about 4,000 different flavonoids. Not all of them have biological activity, but their importance for human health was recognized as early as the 1930s. Studies have shown that a higher flavonoid intake is associated with alower risk of certain diseasesThese include, in particular,Cardiovascular diseases.

What functions do bioflavonoids perform in the human body?

One of the most important functions of bioactive flavonoids is their antioxidant effect. They can therefore help protect against free radicals. They also preserve thevitamin Cfrom oxidation and thus increase its effectiveness. In addition, flavonoidsantiviral, antimicrobacterial and antiallergic properties. Flavonoids such as citrus bioflavonoids also have the ability to inhibit the release of histamine in the body. This can be of particular interest in allergic reactions, as the allergic reaction is caused by an excessive release of histamine. Citrus bioflavonoids can alsocheap athigh blood pressureand temporary lack of blood flow to the heart. They can help to keep the capillaries elastic and canStrengthen connective tissue.

Which foods contain flavonoids?

Flavonoids are found, for example, in apples, berries, pears, citrus fruits, cherries, plums, grapes, but also in kale, onions, soy and black and green tea.