Evidence supporting the use of: Rutin
For the health condition: Capillary Weakness

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

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

Rutin, a flavonoid glycoside found in various plants such as buckwheat, citrus fruits, and apples, has been traditionally used and scientifically studied for its potential to support capillary health and reduce capillary fragility. The scientific rationale is based on its antioxidant properties and its ability to strengthen blood vessel walls. Several clinical and preclinical studies have shown that rutin can decrease capillary permeability and fragility, which are underlying factors in conditions such as chronic venous insufficiency, hemorrhoids, and bruising disorders linked to weak capillaries.

A number of double-blind, placebo-controlled trials, mostly from Europe in the mid-20th century, investigated the use of rutin and related bioflavonoids in reducing capillary bleeding and improving symptoms of chronic venous disorders. For example, studies have shown that rutin supplementation can reduce the incidence and severity of petechiae, purpura, and other signs of capillary weakness. Additionally, in vitro research indicates that rutin can inhibit enzymes that degrade connective tissue in blood vessel walls, further supporting its protective role.

However, while the evidence is promising, many studies are dated and have methodological limitations. More recent research has shifted towards the use of more complex flavonoid mixtures or related compounds such as diosmin and hesperidin. Overall, rutin’s use for capillary weakness is supported by both traditional and scientific evidence, though the strength of the current clinical evidence is moderate.

More about rutin
More about Capillary Weakness