Peptide Absorption
Definition
Peptide absorption is the process by which small protein fragments are taken up by the body after being broken down from larger protein molecules during digestion.
Scientific / Technical Definition
Peptide absorption refers to the uptake of dipeptides, tripeptides, and oligopeptides across the intestinal epithelium after enzymatic breakdown of dietary proteins. This process is facilitated by peptide transporters located in the small intestine's cellular lining, primarily the PepT1 transporter.
Benefits
- Enhances muscle growth and repair
- Improves recovery post-exercise
- Supports immune function
- Optimizes protein utilization by the body
Examples
- Hydrolyzed protein supplements
- Whey protein isolates
- Casein protein
- Animal proteins like chicken, beef, and fish
Additional Information
- Importance: Effective peptide absorption is crucial for maintaining adequate protein levels needed for bodily functions such as muscle repair, enzyme production, and hormone synthesis.
References
Last updated: 10/26/2024