proline
Type: Concept
As of November 2026, proline has been mentioned in one podcast episode on HUBERMAN LAB (Sep 2025).
Proline (symbol Pro or P) is an organic acid classed as a proteinogenic amino acid (used in the biosynthesis of proteins), although it does not contain the amino group -NH2 but is rather a secondary amine. The secondary amine nitrogen is in the protonated form (NH2+) under biological conditions, while the carboxyl group is in the deprotonated −COO− form. The "side chain" from the α carbon connects to the nitrogen forming a pyrrolidine loop, classifying it as a aliphatic amino acid. It is non-ess
| Mentioned in | 1 episode on 1 podcast (as of November 2026) |
|---|---|
| First heard | Sep 2025 on HUBERMAN LAB |
| Field | Biochemistry, Nutrition |
Who talks about proline on podcasts?
proline came up; the most recent mention was Sep 2025 on HUBERMAN LAB.
What is proline mentioned alongside?
proline is most often mentioned alongside cardiovascular exercise, polyphenols and aging.
Mentioned together: cardiovascular exercise, polyphenols, aging, free radicals, Protein intake, collagen, vitamin C, scurvy, fibroblasts, glycine