Peptides are everywhere right now. From social media influencers and fitness communities to medical clinics and weight-loss advertisements, these compounds are generating a lot of attention. But what exactly are peptides, and do they live up to the hype?

In this episode of Live Well. Be Well., hosts Kacie Schumann and Bailey Dingfield take a closer look at peptides, how they work in the body, and why they have become one of the most talked-about topics in health and wellness.

From life-saving medications like insulin to newer treatments such as GLP-1 drugs, peptides play an important role in modern medicine. Kacie and Bailey explore the science behind peptides, discuss legitimate medical uses, and examine some of the risks and misconceptions surrounding products being marketed online for weight loss, muscle growth, recovery, and anti-aging.

Episode Highlights

What Are Peptides?
Learn how peptides function as the body's chemical messengers and why their ability to target specific receptors makes them both powerful and complex.

Why Delivery Matters
Many peptides are fragile and easily broken down by the digestive system. The hosts explain why injections and specialized delivery methods are often necessary and why product quality matters.

Trending Peptides and Social Media Buzz
From GLP-1 medications such as Ozempic to collagen supplements, BPC-157, and TB-500, Kacie and Bailey discuss some of the most popular peptides making headlines today.

Who Actually Benefits from Peptide Therapy?
Peptide-based treatments can be highly effective for certain medical conditions, including diabetes, obesity, hormone deficiencies, and other health concerns. The hosts discuss the difference between evidence-based medical use and online marketing claims.

Potential Risks and Side Effects
Peptides can have powerful effects throughout the body. Learn about possible side effects, hormonal impacts, unknown long-term risks, and why medical supervision is important.

The Rise of Gray Market Peptides
What are "research use only" peptides, and why are healthcare professionals concerned about products sold online? Kacie and Bailey discuss quality, purity, dosing, and safety concerns.

Compounded Peptides and Regulatory Changes
The episode explores recent FDA actions related to compounded GLP-1 medications and what these changes may mean for patients and providers moving forward.

The Future of Peptides
Artificial intelligence is beginning to design entirely new peptides that could one day lead to more precise treatments. The hosts discuss emerging research and what it could mean for the future of medicine.

Peptides as Potential Antibiotic Alternatives
As antibiotic resistance continues to grow, researchers are exploring antimicrobial peptides as a promising new approach to fighting infections.

Resources

Peptides: Types, Applications, Benefits & Safety
https://pmc.ncbi.nlm.nih.gov/articles/PMC6271067/

Peptide Therapeutics: Current Status and Future Directions
https://pmc.ncbi.nlm.nih.gov/articles/PMC8228050/

FDA Information on Compounded GLP-1 Medications
https://www.fda.gov/news-events/press-announcements/fda-proposes-exclude-semaglutide-tirzepatide-and-liraglutide-503b-bulks-list

Have a question, topic idea, or someone you would like to hear on the podcast?

Send suggestions to Kacie.Schumann@CityofAmes.org.