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

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Synopsis

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

Rennet is an enzyme complex traditionally derived from the stomachs of ruminant mammals, most commonly calves. Its primary component, chymosin, is used in the cheese-making process to coagulate milk proteins. The scientific justification for rennet’s use in supporting or treating poor protein digestion is based on its enzymatic activity. Chymosin specifically cleaves casein, the main protein in milk, leading to its breakdown into more digestible peptides. In the human digestive system, similar proteolytic enzymes (like pepsin) perform this function.

Supplemental rennet has been used in some traditional medicine systems and is included in certain digestive aids. However, the scientific evidence supporting its use for general protein digestion (beyond milk proteins) is limited. Some small studies and biochemical analyses demonstrate that rennet can enhance the digestibility of milk proteins in individuals with compromised gastric function. Nevertheless, its action is highly specific to casein, and it does not have broad proteolytic activity against other dietary proteins. For general protein digestion, enzymes such as pepsin, pancreatin, or bromelain are more frequently studied and utilized.

In summary, while there is a scientific basis for rennet's effect on milk protein digestion, its utility as a broad-spectrum aid for poor protein digestion is only partially supported by evidence. The strength of evidence is moderate (rated 3), mainly due to its specificity and the limited scope of relevant clinical studies.

More about Rennet
More about Protein Digestion (poor)

Other health conditions supported by Rennet

Digestion (poor)
Protein Digestion (poor)

Products containing Rennet

We currently have no products on Vitabase that contain this ingredient.