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Get expert insights, health tips, and the latest updates in metabolic wellness — all in one place.
Hormones & MetabolismPeptide Therapy Side Effects FAQ: 15 Questions About Side Effects, Interactions, and Who Should Avoid Them
This peptide therapy side effects FAQ explains common risks, medication interactions, long-term safety concerns, and who should not take peptides. Learn which peptide therapies are well-studied, which carry higher risks, and what medical monitoring should happen before treatment begins.
Editorial TeamMay 12, 20265 min read
Lifestyle & Healthy Habits6 Signs Your Growth Hormone May Be Low (and Why Peptides Might Help)
Low growth hormone symptoms adults often overlook include fatigue, muscle loss, poor sleep, and stubborn fat gain. Learn signs, testing, and peptide options.
Karyn O.May 12, 20266 min read
Hormones & MetabolismGrowth Hormone Peptide Therapy Labs: What to Order First
Before starting growth hormone peptide therapy, the right baseline labs can determine whether it works or causes harm. This guide covers every test to order first, why each one matters, and what your results reveal.
Dr. Priyali Singh, MDMay 11, 202611 min read
Hormones & MetabolismBPC-157 Peptide Benefits: The Recovery Compound Moving from Bodybuilding to Mainstream Medicine
BPC-157 peptide benefits are well-established in animal research — faster tendon healing, gut lining repair, reduced inflammation, and accelerated tissue recovery. This guide covers what BPC-157 actually does, how it works, where the evidence is strong, and where it falls short.
Dr. Jossy Onwude, MDMay 11, 202614 min read
Hormones & MetabolismGrowth Hormone Peptides Guide: CJC-1295, Ipamorelin & Tesamorelin
A clinical breakdown of the three most widely used growth hormone peptides — CJC-1295, ipamorelin, and tesamorelin — covering how each works, what the evidence supports, and how they compare.
Dr. Priyali Singh, MDMay 8, 202624 min read
Hormones & Metabolism8 Peptides Being Studied for Women's Hormonal and Metabolic Health in 2026
Peptide research has moved far beyond the fitness forums where most people first encountered the term. In 2026, an expanding body of clinical evidence is examining how specific peptides interact with the hormonal and metabolic systems that disproportionately affect women — from PCOS and perimenopause to insulin resistance and autoimmune thyroid disease.
Dr. Jossy Onwude, MDMay 7, 202612 min read
Hormones & MetabolismPeptide Therapy for PCOS — GLP-1, BPC-157 & Hormonal Peptides
GLP-1 receptor agonists are now supported by PCOS-specific trial data. Kisspeptin shows real promise for ovulation induction. BPC-157 has no human evidence. A clinical breakdown of what the research actually supports — and what it doesn't yet.
Dr. Priyali Singh, MDMay 6, 202619 min read
Hormones & MetabolismPeptides for Insulin Resistance: GLP-1, Tesamorelin & Emerging Compounds
Most explanations of insulin resistance stop at "your cells aren't listening to insulin." This deep dive goes deeper — into the cellular mechanisms driving it and the specific peptides now targeting them at the root.
Editorial TeamMay 6, 202614 min read
Lifestyle & Healthy HabitsGLP-1 Peptide FAQ: 15 Questions Patients Ask Most Before Starting Treatment
This guide answers the 15 questions that come up most consistently among people seriously considering GLP-1 treatment — drawing from clinical trial data, FDA prescribing guidance, and current endocrinology practice standards. The goal is not to replace a conversation with your prescriber; it is to ensure that conversation is a productive one.
Lilian E.May 5, 202613 min read
Hormones & MetabolismFDA Compounded Peptides 2026: What the Crackdown Means for Your Access
The FDA has moved against compounded semaglutide and GLP-1 peptides. Here's what's changing in 2026, why it's happening, and what your options are now.
Dr. Priyali Singh, MDMay 5, 202611 min read
Hormones & MetabolismBeyond Weight Loss: 8 Metabolic Effects of GLP-1 Peptides Your Doctor Should Tell You About
Weight loss is what gets prescribed. Cardiovascular protection, liver recovery, kidney defense, and neuroinflammation reduction are what the trial data also shows. A clinical breakdown of what GLP-1 drugs actually do beyond the scale.
Karyn O.May 4, 202615 min read
Hormones & MetabolismGLP-1 Peptides Explained — How Semaglutide and Tirzepatide Are Reshaping Metabolic Medicine
GLP-1 receptor agonists — semaglutide and tirzepatide among them — have become the most clinically significant class of metabolic drugs in a generation. But the science behind how they work, who they're for, and what the research actually supports is frequently misrepresented.
Editorial TeamMay 4, 202620 min read
Hormones & MetabolismSemaglutide and Tirzepatide: The Future of Metabolic Weight Loss
A clinical deep dive into how semaglutide and tirzepatide work, what head-to-head SURMOUNT-5 trial data shows, who qualifies, what side effects matter, and what happens when you stop. Everything you need to evaluate GLP-1 therapy from a clinical evidence standpoint — reviewed by Meto's medical team.
Karyn O.May 1, 202620 min read
Hormones & MetabolismResearch Peptides vs Pharmaceutical Grade: Why the Difference Could Harm You
Same molecule. Different manufacturing, purity standards, and regulatory accountability. A clinical breakdown of what separates research peptides from pharmaceutical-grade — and why it matters for metabolic health.
Lilian E.Apr 30, 202615 min read
Hormones & MetabolismHow to Verify Peptide Therapy Safety: Red Flags, COA Checks, and a Provider Checklist
Peptide therapy is a legitimate clinical tool — but the market includes sources that meet none of the standards required for safe use. This guide covers how to verify a provider's legitimacy, how to read a Certificate of Analysis, what red flags to watch for, and a 12-point checklist before you start any protocol.
Dr. Jossy Onwude, MDApr 29, 202612 min read
Hormones & MetabolismHow Peptides Work in the Body: Cell Signaling, cAMP & Healing Science
Long before pharmaceutical companies began engineering GLP-1 receptor agonists for weight management, your gut was already producing GLP-1 with every meal. Peptides are not a pharmaceutical invention — they are the molecular language the body has used for hundreds of millions of years.
Lilian E.Apr 29, 202621 min read
Hormones & MetabolismPeptide Therapy & Mainstream Medicine in 2026: The Evidence
The FDA has more than 100 approved peptide drugs on file. GLP-1 receptor agonists have reshaped cardiology, nephrology, and metabolic medicine. And a federal advisory panel is scheduled for July 2026 to review seven restricted compounds. Here's what mainstream adoption actually looks like — grounded in trial data, not headlines.
Dr. Priyali Singh, MDApr 28, 202617 min read
Lifestyle & Healthy HabitsHow to Inject Peptides at Home — A Step-by-Step Safety Guide
Most people starting a peptide protocol arrive at their first injection with the same uncertainty: the medication is ready, but the process isn't. This guide walks through every step of safe home injection — supplies, reconstitution, needle selection, site rotation, and what to do when something goes wrong.
Dr. Jossy Onwude, MDApr 28, 202617 min read