Evidence supporting the use of: Casein Peptides
For the health condition: Protein Digestion (poor)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Casein peptides are hydrolyzed fragments of casein protein, typically derived from cow's milk. Their use to support or treat poor protein digestion is grounded in scientific rationale, though direct clinical evidence is somewhat limited. People with impaired digestive capacity—such as those with pancreatic insufficiency, elderly individuals, or certain gastrointestinal disorders—may have difficulty breaking down intact proteins into absorbable peptides and amino acids. Casein peptides are already partially digested, making them more readily absorbed by the small intestine without the need for extensive enzymatic activity.

Scientific studies have shown that hydrolyzed proteins, including casein peptides, are absorbed more rapidly than whole proteins and may elicit less allergenic potential. Research in sports nutrition and clinical settings (such as infant formulas or specialized medical nutrition) supports the use of hydrolyzed casein for individuals with compromised digestion or absorption. However, most studies focus on general protein hydrolysates rather than specifically on "casein peptides" as a standalone intervention for poor protein digestion.

While there is a sound biochemical basis and some supportive clinical data, the evidence base is not extensive, and there are few large, direct studies in humans with poor protein digestion. Thus, while scientific rationale exists and usage is supported in medical nutrition, the strength of the evidence is moderate (rated 3/5).

More about Casein Peptides
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Products containing Casein Peptides

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