Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Polyphenols are a broad class of plant-derived compounds found in foods such as fruits, vegetables, tea, cocoa, and wine. There is a growing body of scientific evidence suggesting that polyphenols may support vascular health, including the veins, primarily due to their antioxidant, anti-inflammatory, and vasoprotective properties. Research indicates that polyphenols, such as flavonoids (a subgroup of polyphenols found in citrus fruits, berries, and grape seeds), can improve endothelial function, reduce oxidative stress, and modulate inflammatory pathways that contribute to venous insufficiency and varicose veins. Clinical studies have shown that certain polyphenol-rich extracts, like diosmin and hesperidin, can reduce symptoms of chronic venous insufficiency, such as leg swelling and discomfort.

However, while evidence exists for specific polyphenols and standardized extracts, the data for "polyphenols" as an undifferentiated class is less robust, and not all polyphenols may have the same effects. Most clinical studies focus on particular compounds or extracts rather than the entire polyphenol group. Overall, there is moderate scientific support for the use of certain polyphenols in supporting vein health, especially in the context of chronic venous insufficiency, but more comprehensive and high-quality trials are needed to confirm these benefits across different types of polyphenols.

More about Polyphenols (npt specified)
More about Veins

Other ingredients that support Veins

Other body systems supported by Polyphenols (npt specified)

Products containing Polyphenols (npt specified)