Evidence supporting the use of: Alfalfa
For the health condition: Urinary Tract Infections

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

Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Alfalfa (Medicago sativa) has a long history of use in traditional herbal medicine, particularly in Western herbalism and by some Indigenous groups, for a variety of health concerns including as a diuretic and general tonic. Its use for urinary tract conditions is primarily based on its traditional reputation as a "cleansing" or "detoxifying" herb, thought to help flush out the urinary tract due to its mild diuretic properties. However, there is scant scientific evidence supporting the efficacy of alfalfa for treating or preventing urinary tract infections (UTIs). While alfalfa does contain vitamins, minerals, and some bioactive compounds, no clinical trials have demonstrated a significant antimicrobial or therapeutic effect against the pathogens most commonly responsible for UTIs. The diuretic effect may theoretically help increase urine flow and thereby assist with flushing bacteria from the urinary tract, but this remains speculative and is not unique to alfalfa. Most references to its use in UTIs come from herbal compendia and anecdotal reports rather than robust scientific studies. Thus, while there is a traditional basis for the use of alfalfa in urinary tract health, the quality of supporting evidence is very low (rated 1/5), and it should not be relied upon as a primary treatment for UTIs.

More about alfalfa
More about Urinary Tract Infections