Polyflavonoid tannins, also known as condensed tannins or proanthocyanidins, are a type of naturally occurring plant chemical found in a variety of fruits, vegetables, nuts, seeds, and bark. They are not technically considered a medical substance, but they have been studied for their potential health benefits.
Here's what polyflavonoid tannins look like in some everyday sources:
- Grape seeds
Polyflavonoid tannins are astringent compounds, which means they cause a drying or puckering sensation in the mouth. This is because they can bind to proteins and carbohydrates.
Some potential health benefits of polyflavonoid tannins include:
- Antioxidant activity: Polyflavonoid tannins can help protect cells from damage caused by free radicals.
- Antibacterial and antiviral activity: Polyflavonoid tannins may help to fight bacteria and viruses.
- Wound healing: Polyflavonoid tannins may help to promote wound healing.
- Anti-inflammatory activity: Polyflavonoid tannins may help to reduce inflammation.
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Polyflavonoid tannins