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Hormones & Metabolism
7 Types of Therapeutic Peptides and What Each One Does for Your Body
Therapeutic peptides are short amino acid chains that act as biological signals in the body. The seven main categories are: GLP-1 receptor agonists, growth hormone secretagogues, antimicrobial peptides, tissue repair peptides, neuropeptides, peptide hormones, and peptide bioregulators. Each category acts through a distinct mechanism and targets a different physiological system, making category classification essential to understanding clinical use and evidence.
Hormones & Metabolism Posts
Hormones & Metabolism
What Are Peptides? A Beginner's Guide to Metabolic & Hormonal Health
Peptides are not a supplement trend. They are the molecular messengers behind insulin secretion, appetite regulation, hormonal balance, and metabolic signalling. This clinical guide breaks down what they are, how they work in the body, how they differ from hormones, and which ones show up in your lab results — explained clearly for a non-clinical reader.
Hormones & Metabolism
Which GLP-1 Is Best for Me? How to Use Lab Results to Choose the Right Medication
Most people choose a GLP-1 based on ads or what a friend is taking — not their biology. This clinician-written guide explains how to use your lab results to choose between semaglutide, tirzepatide, and other GLP-1 medications with real clinical confidence.
Hormones & Metabolism
PCOS Blood Test Results Explained: What Your Numbers Actually Mean
Receiving PCOS lab results should feel like clarity — not a second layer of confusion. This article breaks down every major blood test marker, from free testosterone and DHEA-S to HOMA-IR and AMH, in plain clinical language. It explains what flagged values mean, why "normal" results don't always rule out PCOS, and what questions to bring to your next appointment.
Hormones & Metabolism
GLP-1 Side Effects Liver, Kidney & Pancreas: 5 Risks Lab Tests Can Detect Early
Many GLP-1 side effects don’t cause symptoms early—but they do show up in lab results. This deep dive explains liver enzyme elevation, kidney stress, pancreatitis risk, and the exact blood tests that help you detect problems before they become serious.
Hormones & Metabolism
Compounded Semaglutide FDA 2026: The Crackdown, Safety Risks & Why Lab Testing Matters
As the FDA intensifies its crackdown on compounded GLP-1 drugs in 2026, patients are left navigating a complex landscape of safety concerns, legal shifts, and inconsistent drug quality. This article breaks down what’s happening, why it matters, and how independent lab testing is becoming essential for anyone using compounded semaglutide.
Hormones & Metabolism
Top 10 Questions to Ask Your Doctor About GLP-1 Lab Work
If you've just been prescribed semaglutide, Ozempic, or another GLP-1 medication, your bloodwork conversation shouldn't end at the prescription counter. This clinically grounded guide walks you through the 10 most important lab questions to raise with your doctor — before and during treatment.
Hormones & Metabolism
FDA July 2026 Peptide Meeting: What Patients Need to Know About Access, Approval, and Safety
The FDA's July 2026 peptide advisory meeting is real — but compounding eligibility is not the same as FDA approval, and patients deserve to understand the difference.
Hormones & Metabolism
7 Signs You Should Get Tested for PCOS (And the Exact Labs to Order)
Wondering if your symptoms point to PCOS? This comprehensive, clinician-backed guide breaks down 7 key signs you should get tested for PCOS, includes a self-assessment checklist, and outlines the exact lab tests needed for accurate diagnosis and metabolic insight.
Hormones & Metabolism
9 Essential Amino Acids Explained: Benefits, Functions & Food Sources
Your body can't make these 9 amino acids — it depends on your diet for all of them. Learn what each essential amino acid does, which foods provide them, and how to know if you're getting enough.
Hormones & Metabolism
How to Know If You're Getting Enough Amino Acids (Symptoms, Tests & Fixes)
Many people consume enough protein but still experience fatigue, poor recovery, and hormonal imbalance. This in-depth guide explains how to recognize amino acid deficiency symptoms, evaluate your intake, interpret lab tests, and implement clinically grounded solutions to restore metabolic function.
Hormones & Metabolism
How Amino Acids Control Your Hormones: The Protein–Endocrine Connection Explained
Amino acids play a central role in hormone production and regulation. From supporting thyroid hormone synthesis to influencing insulin signaling and cortisol balance, protein intake directly impacts metabolic health.
Hormones & Metabolism
PCOS Lab Panel: The Complete Guide to Testing for Polycystic Ovary Syndrome
PCOS affects 1 in 8 women — yet most standard lab panels miss the full picture. This guide covers every blood test relevant to PCOS: what to order, when to take it, how to read the results, and what a truly comprehensive workup looks like.
Hormones & Metabolism
5 Dangerous GLP-1 Side Effects (Liver, Kidney & Pancreatitis) Lab Tests Can Catch Early
Most GLP-1 side effects don’t start with symptoms—they start in your lab results. This clinical deep dive explains how liver stress, kidney strain, and pancreatitis risk can be detected early with the right blood tests.
Hormones & Metabolism
Amino Acids for Metabolic Health: The Complete Clinical Guide
Learn how essential amino acids affect insulin resistance, hormonal balance, and weight loss. Clinical evidence on glycine, taurine, NAC, BCAAs, and metabolic amino acid profiling — reviewed by Meto's clinical team.
Hormones & Metabolism
GLP-1 Lab Testing Explained: 15 Questions About Blood Work for Semaglutide & Ozempic
This expert GLP-1 lab test FAQ answers the most common patient questions about blood work for Ozempic, semaglutide, and other GLP-1 medications—covering required tests, safety monitoring, and when labs are truly necessary.
Hormones & Metabolism
Metabolic Panel Results Explained: How to Read Your CMP & BMP (Patient Guide)
A metabolic panel measures blood sugar, kidney function, electrolytes, and liver health (CMP only). To interpret results, focus on patterns—not individual numbers—and consider trends, symptoms, and lifestyle factors.
Hormones & Metabolism
How to Get GLP-1 Lab Work Without a Doctor Visit (2026 Guide)
You can order GLP-1-related blood tests without visiting a doctor by using direct-to-consumer labs, at-home test kits, or online lab platforms. These tests measure glucose, HbA1c, liver, kidney, and metabolic markers. Results are typically available within 24–72 hours and help monitor safety and effectiveness of semaglutide or tirzepatide.
Hormones & Metabolism
Is GLP-1 Without Blood Work Safe? What Most Providers Won’t Tell You
GLP-1 medications such as semaglutide are effective for weight loss and metabolic health, but initiating treatment without laboratory testing can introduce avoidable risks. Baseline labs help identify conditions like insulin resistance, liver dysfunction, and kidney impairment, which influence treatment safety and dosing.