Evidence supporting the use of: Alfalfa
For the body system: Skeletal System (Bones)

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Alfalfa (Medicago sativa) has a long history of traditional use as a food and herbal remedy. In the context of supporting the skeletal system (bones), its use is primarily justified by tradition rather than robust scientific evidence. Historically, alfalfa has been valued for its high nutrient content, including vitamins (such as vitamin K), minerals (notably calcium and magnesium), and phytonutrients. Traditional herbalists have recommended alfalfa to support bone health, owing to these nutrients’ known roles in bone metabolism and maintenance.

However, while the plant is indeed a source of bone-supportive nutrients, there is a lack of direct clinical research demonstrating that alfalfa supplementation specifically improves bone health or prevents bone-related diseases in humans. The evidence supporting its use is largely extrapolated from its nutritional profile rather than from controlled studies. Some animal studies suggest potential positive effects on bone density, but these findings have not been consistently replicated or verified in human populations. Therefore, alfalfa’s reputation as a bone-supportive herb is grounded in traditional use and its general nutritional value, rather than in strong scientific validation.

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