Therapeutic Peptides are Short chains of amino acids that are designed to mimic or influence Biological Processes, offering Potential treatments for a Range of diseases due to their Specificity and reduced side effects compared to Traditional small molecule drugs. They are increasingly being explored for their roles in Cancer Therapy, Metabolic Disorders, and as Antimicrobial Agents, with Advancements in peptide synthesis and Delivery Systems enhancing their Therapeutic Potential.