Evidence supporting the use of: Hawthorn
For the body system: Veins

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Table of Contents

Synopsis

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

Hawthorn (Crataegus species) is traditionally known for supporting cardiovascular health, but there is also scientific interest in its effects on the venous system, particularly for chronic venous insufficiency (CVI). Some clinical studies and reviews suggest that hawthorn extracts, rich in flavonoids and oligomeric proanthocyanidins, may improve vascular tone, reduce capillary permeability, and enhance blood flow. These effects are thought to be due to antioxidant activity and modulation of nitric oxide, which can support the health of veins and capillaries.

However, most robust clinical evidence for hawthorn relates to its use in mild heart failure, not specifically to venous disorders such as varicose veins or CVI. A few smaller studies and pharmacological investigations indicate potential benefits for venous tone and reduced symptoms (e.g., swelling, heaviness), but these are limited in scale and quality. The European Medicines Agency acknowledges traditional use for circulatory disorders, including venous complaints, but emphasizes the need for more high-quality trials.

In summary, while hawthorn has a long history of use for circulatory health and some scientific rationale for its support of the veins, direct high-quality evidence for venous conditions is moderate at best. Thus, its use for vein health is justified by both tradition and some scientific validation, with an evidence score of 3.

More about hawthorn
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Other body systems supported by hawthorn

Arteries
Arteries
Blood
Capillaries
Circulatory System
Heart
Veins