Evidence supporting the use of: Chia Protein
For the body system: Nails

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Synopsis

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

Chia protein, derived from chia seeds (Salvia hispanica), is sometimes promoted for nail health due to its nutrient profile. Chia seeds are recognized for their high content of plant-based protein, omega-3 fatty acids (particularly alpha-linolenic acid), fiber, vitamins, and minerals such as calcium, magnesium, and zinc. These nutrients are essential for the structure and growth of keratin, the protein that makes up nails.

However, while protein intake is important for healthy nails, there is limited direct scientific evidence specifically linking chia protein supplementation to improved nail health. Most available studies focus on overall dietary protein or specific nutrients like biotin or zinc, and do not isolate chia protein as a unique contributor. Chia protein can contribute to meeting daily protein needs and may provide some minerals involved in nail growth, but no clinical trials have evaluated its isolated effects on nail strength or growth.

In summary, while the use of chia protein for nail support is grounded in basic nutritional science (protein and micronutrient adequacy), direct evidence for its benefit specifically for nails is lacking. Therefore, the scientific justification is limited, and the evidence rating is modest.

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Products containing Chia Protein

We currently have no products on Caring Sunshine that contain this ingredient.