Peptides are short chains of amino acids — think of them as mini-proteins — and they play important roles in how your body communicates at the cellular level. They’re involved in healing, hormone signaling, metabolism, skin regeneration, and more.
Today, you’ll find peptides in cosmetic creams, injectable therapies, anti-aging clinics, and cutting-edge regenerative medicine. Whether you’re just curious or considering peptide therapy yourself, these sources will give you a trustworthy foundation to understand what the hype is all about — backed by real science.
1. Medical News Today – Peptides: What are they, uses, and side effects
Why you should read: This article provides a comprehensive overview of peptides, their various uses in health and wellness, and potential side effects, making it a valuable resource for understanding their broader applications.
2. WebMD – Peptides: Types, Applications, Benefits & Safety
Why it stands out: WebMD’s guide covers different types of peptides, their applications in medicine and fitness, benefits, and safety information, offering a well-rounded understanding.
3. Verywell Health – Understanding Peptides: Different Types, and What They Do
What it offers: Verywell Health explains the various types of peptides, their functions in the body, and their presence in supplements and medications, providing a clear and accessible explanation.
4. What is a Peptide? Animated Video
Why you should watch: This concise animation explains peptide structures and their biological significance, making complex concepts accessible and engaging.
5. Nature Review – Therapeutic Peptides: Current Applications and Future Directions
What you’ll learn: A science-backed journal article from Nature exploring how peptides are being developed into actual therapies for conditions like cancer, metabolic disorders, and wound healing — advanced, but still approachable.
These five resources form a rock-solid knowledge base to help you understand peptides — what they are, how they work, and why they matter in today’s world of medicine and wellness.
