
The Peptide Secret Hiding in Herbal Medicine as Well as in Your Kitchen (That No Biohacker Wants You to Know)
Key takeaways Peptides are short amino acid chains — roughly 2 to 100 — that act as the body’s chemical messengers. Proteins are longer chains that fold into complex structures. Plants have been making peptides for over 450 million years. Families such as defensins and knottins are held rigid by

