Evidence supporting the use of: Alfalfa
For the health condition: Failure to Thrive

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Synopsis

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

Alfalfa (Medicago sativa) has a long history of use in traditional herbal medicine as a general "tonic" and nutritional supplement, particularly valued for its high vitamin, mineral, and protein content. In the context of Failure to Thrive (FTT), which is characterized by poor weight gain and growth in children or adults, alfalfa has been recommended in folk traditions and some alternative medicine circles as a means to support overall nutrition and appetite. Historically, herbalists have cited alfalfa's nutrient density—especially its content of vitamins A, C, E, and K, as well as calcium, iron, and protein—as beneficial for individuals with poor nutritional status. However, there is minimal scientific research directly evaluating alfalfa as a treatment for FTT. No robust clinical trials have demonstrated clear benefits in this context. Most claims stem from traditional use and the assumption that its nutrient profile can address general deficiencies. There are also safety concerns with alfalfa, such as potential for lupus-like symptoms when consumed in large amounts due to certain amino acids (e.g., canavanine). In summary, the recommendation to use alfalfa for Failure to Thrive is based primarily on tradition and its nutritional content, not on strong clinical evidence. It should not replace established medical or nutritional interventions for FTT, and its use should be approached with caution, especially in vulnerable populations.

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