Synopsis

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

Alfalfa (Medicago sativa) has traditionally been used in herbal medicine for a variety of purposes, including as a general tonic believed to support hair, skin, and nail health. The rationale for its use in supporting weak or brittle fingernails stems from its nutrient profile: alfalfa is rich in vitamins (such as A, C, E, and K), minerals (including calcium, magnesium, and iron), and plant proteins. Folk medicine practitioners have often attributed improvements in nail strength and growth to these nutrients, particularly in individuals with deficiencies that might contribute to brittle nails.

However, there is little direct scientific evidence linking alfalfa supplementation or consumption specifically to improved fingernail strength or resilience. Most of the support for its use is anecdotal or based on its general nutritional content rather than controlled clinical studies. Furthermore, while nutrients found in alfalfa are important for nail health, they can be obtained from many dietary sources. Therefore, the use of alfalfa for this purpose is better characterized as traditional, with minimal scientific validation. The overall quality of evidence is low, and individuals with persistent nail problems should consult healthcare professionals to rule out underlying deficiencies or medical conditions.

More about alfalfa
More about Fingernails (weak or brittle)

Other ingredients used for Fingernails (weak or brittle)

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Products containing alfalfa

Vitabase Active Woman's Multi
Vitabase Life's Essentials Plus
Douglas Laboratories Ultra Protein Green