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Weight loss & GLP-1s.

Everything we’ve written on GLP-1s, weight loss, and metabolic optimization. Real clinical data, real timelines, no hype. Start with the dosing and timeline guides if you’re new.

51 articles in this category

Semaglutide →Tirzepatide →Microdose GLP-1 →
Weight Loss

How GLP-1 Medications Actually Work

The mechanism of action behind the weight-loss revolution, and why it's not just "about eating less."

April 22, 2026 · 9 min read
Weight Loss

GLP-1s in Perimenopause: Weight Loss for Women 40+

Why GLP-1s are uniquely effective for perimenopausal women, and how to combine with HRT.

April 12, 2026 · 10 min read
Weight Loss

Semaglutide for PCOS: How GLP-1s Are Changing Treatment

PCOS is driven by insulin resistance, exactly what GLP-1s treat. Here's what the research shows.

April 11, 2026 · 9 min read
Weight Loss

The Complete Semaglutide Dosing Guide

Starting doses, titration schedules, maintenance, and what to do when side effects or plateaus show up.

March 31, 2026 · 11 min read
Weight Loss

Why Is My GLP-1 Not Working Anymore?

Plateaus are rarely "the drug stopped." Six common causes, and the protocol to break through.

March 15, 2026 · 9 min read
Weight Loss

What Happens When You Stop Semaglutide?

STEP-4 showed two-thirds of weight returns at 12 months without a maintenance plan. The protocol that keeps the results.

March 14, 2026 · 9 min read
Weight Loss

GLP-1 Side Effects: The Honest Guide to Managing Them

Nausea, constipation, muscle loss, "Ozempic face", what's real, what's hype, and how to prevent the problems that are avoidable.

March 13, 2026 · 10 min read
Weight Loss

GLP-1 and Visceral Fat: Why It Drops Disproportionately

Visceral fat is the dangerous kind. GLP-1 therapy reduces it disproportionately to total weight loss, explaining a chunk of the cardiovascular and metabolic benefits.

March 12, 2026 · 9 min read
Weight Loss

The Muscle Preservation Playbook on GLP-1 Therapy

Step-by-step protocol for preserving muscle through aggressive weight loss on GLP-1 therapy. Specific numbers, specific sequences.

March 11, 2026 · 11 min read
Weight Loss

How Long Does Tirzepatide Stay in Your System?

5-day half-life. ~25-day full clearance. Practical implications for missed doses, surgery, and stopping.

March 8, 2026 · 7 min read
Weight Loss

Tirzepatide vs Mounjaro vs Zepbound: What's Actually Different

Same molecule. Different brand routes. Plus where compounded tirzepatide fits in.

March 7, 2026 · 10 min read
Weight Loss

"Ozempic Face": What's Actually Happening

It's rapid-fat-loss face, not drug-specific face. The prevention strategy and what to do if it's already happened.

March 6, 2026 · 8 min read
Weight Loss

Weight Loss Plateaus: Why They Happen and How to Break Through

The 7 real causes of weight loss stalls, and exactly how to restart fat loss when the scale stops moving.

January 26, 2026 · 11 min read
Weight Loss

GLP-1 Receptor Biology: How These Drugs Actually Work

The GLP-1 receptor isn't just in your pancreas. It's in your brain, gut, heart, kidney, immune cells, and bone. Understanding the biology explains the body-wide effects.

January 13, 2026 · 13 min read
Weight Loss

GLP-1 vs. Bariatric Surgery: The Comparison in 2026

GLP-1 therapy has produced weight losses approaching bariatric surgery for some patients, without the surgical risk. Here's the honest comparison in 2026.

January 11, 2026 · 11 min read
Weight Loss

GLP-1 and the PCOS Metabolic Phenotype

PCOS is increasingly understood as a metabolic disorder for many patients. GLP-1 therapy treats the root rather than the surface, and the cascade of improvements is often dramatic.

January 10, 2026 · 11 min read
Weight Loss

GLP-1 and Sleep Apnea: The SURMOUNT-OSA Findings

The SURMOUNT-OSA trial showed tirzepatide cut apnea-hypopnea index roughly in half. The mechanism, the implications, and why this matters even for patients without diagnosed apnea.

January 9, 2026 · 10 min read
Weight Loss

GLP-1 in the Brain: Mood, Reward, and Cognition

GLP-1 receptors are expressed throughout the brain. Understanding the central effects explains why these drugs change cravings, mood, and possibly cognition.

January 8, 2026 · 12 min read
Weight Loss

GLP-1 and Alcohol Use: The Cravings Reduction

Patients on semaglutide and tirzepatide consistently report drinking less. The mesolimbic reward circuit dampening is the mechanism.

January 7, 2026 · 11 min read
Weight Loss

GLP-1 and Fertility: What the Data Shows

Many patients started on GLP-1 therapy for weight loss become pregnant unexpectedly. The mechanism: restored ovulation. Here's what's known and what's not.

January 6, 2026 · 10 min read
Weight Loss

GLP-1 and Cardiovascular Outcomes: The Trial Data

Cardiovascular outcome trials of GLP-1 agonists have changed how we think about these medications. Heart disease event rates drop by ~14-20%, and the mechanism is much more than weight loss.

January 2, 2026 · 11 min read
Weight Loss

GLP-1 and Menopause Weight: Why It Works When Diet Doesn't

Many women find menopausal weight gain resistant to the strategies that worked in their 30s and 40s. The hormonal shift requires hormonal-aware treatment.

January 1, 2026 · 10 min read
Weight Loss

GLP-1 and Fatty Liver: NAFLD/MASH Resolution

Non-alcoholic fatty liver disease (now MASLD/MASH) is the most common chronic liver disease worldwide. GLP-1 therapy is becoming a primary treatment.

December 31, 2025 · 10 min read
Weight Loss

GLP-1 and Inflammation: Why hs-CRP and IL-6 Drop

Lower hs-CRP and IL-6 are among the most reproducible findings in GLP-1 trials. The mechanism is direct, not just downstream of weight loss, and explains a chunk of the cardiovascular and cogniti...

December 30, 2025 · 11 min read
Weight Loss

GLP-1 and Joint Pain: How Inflammation Reduction Helps

Patients on GLP-1 therapy commonly report less knee, hip, and back pain. Some of that is mechanical, less weight on joints. Some is anti-inflammatory.

December 29, 2025 · 9 min read
Weight Loss

GLP-1 and Gut Motility: Beyond Slowed Stomach Emptying

Slowed gastric emptying is the most-discussed gut effect, but GLP-1 affects motility from stomach to colon. The full picture explains every GI side effect.

December 28, 2025 · 9 min read
Weight Loss

GLP-1 and Skin: Ozempic Face, Acne, and Collagen

Skin changes on GLP-1 therapy fall in two camps: structural changes from rapid fat loss ("Ozempic face") and inflammatory improvements (acne, redness). Both have explanations.

December 27, 2025 · 9 min read
Weight Loss

GLP-1 and Cancer Risk: What the Literature Actually Shows

Cancer concerns dominated early GLP-1 discourse. Ten years later, what does the data actually show, about thyroid, pancreas, colon, breast, and overall cancer risk?

December 26, 2025 · 12 min read
Weight Loss

GLP-1 and Kidney Protection: The FLOW Trial and Mechanism

Diabetic kidney disease is the leading cause of kidney failure. GLP-1 therapy slows its progression substantially, through inflammation reduction, blood pressure improvement, and direct renal effe...

December 25, 2025 · 10 min read
Weight Loss

GLP-1 and Dopamine: The Reward System Reset

Dopamine drives the wanting that turns food cues into food searches. GLP-1 therapy dampens that wanting at the receptor level.

December 24, 2025 · 10 min read
Weight Loss

Food Noise: The Pharmacology Behind the Quiet

"Food noise" was a folk term until pharmacology validated it. Here's the molecular story behind why GLP-1 medications quiet the constant mental chatter about food.

December 23, 2025 · 9 min read
Weight Loss

GLP-1 and Alzheimer's Disease: The Active Trials

GLP-1 receptors are expressed in the hippocampus. Brain insulin resistance is implicated in Alzheimer's. Multiple large trials are testing the connection.

December 22, 2025 · 11 min read
Weight Loss

GLP-1 and Bone Health: Managing Osteoporosis Risk

Rapid weight loss reduces bone density. The mechanism, the trial data, and how to protect bone during GLP-1 therapy.

December 21, 2025 · 9 min read
Weight Loss

GLP-1 and Insulin Sensitivity Beyond Weight Loss

GLP-1 therapy improves insulin sensitivity through multiple mechanisms, only some of which are downstream of weight loss. Here's what's direct and what's indirect.

December 20, 2025 · 9 min read
Weight Loss

GLP-1 and Your Lipid Panel: Triglycerides, ApoB, HDL

Lipid changes on GLP-1 therapy are favorable but specific. Triglycerides drop dramatically; LDL changes are modest; ApoB, the cleaner marker, improves substantially.

December 19, 2025 · 9 min read
Weight Loss

GLP-1 and HbA1c: The 3-6 Month Trajectory

HbA1c reflects 3 months of glycemic control. GLP-1 therapy moves it dramatically, and the trajectory predicts long-term outcomes.

December 18, 2025 · 8 min read
Weight Loss

GLP-1 Dose-Response: Why More Isn't Always Better

Higher GLP-1 doses produce more weight loss, up to a point. Beyond that, side effects accumulate without proportional benefit. Finding the personal optimal dose matters.

December 17, 2025 · 8 min read
Weight Loss

GLP-1 + Resistance Training: The Synergy Playbook

Patients on GLP-1 therapy who resistance train end up with dramatically different body composition than those who don't. Same scale weight, very different bodies.

December 16, 2025 · 10 min read
Weight Loss

GLP-1 and ADHD-Type Eating Patterns

Adults with ADHD often have characteristic eating patterns driven by dopamine biology. The same biology GLP-1 therapy modulates.

December 15, 2025 · 9 min read
Weight Loss

GLP-1 Receptor Desensitization: Why Effect Plateaus

After 12+ months on GLP-1 therapy, some patients notice the effect waning. The mechanism is receptor desensitization, and protocols exist to manage it.

December 14, 2025 · 9 min read
Weight Loss

Can Tirzepatide Help With Sleep Apnea?

SURMOUNT-OSA cut apneas in half. The first major pharmaceutical advance in OSA management in decades.

October 27, 2025 · 9 min read
Weight Loss

GLP-1s and Muscle Preservation: How to Lose Fat Without Losing Lean Mass

The data on muscle loss with GLP-1s, and the protein-training-hormone protocol that closes the gap.

September 2, 2025 · 12 min read
Weight Loss

The Longevity Case for Losing 20% of Your Body Weight

What 20% body weight loss does for mortality, metabolic health, and quality of life, backed by SELECT and SURMOUNT data.

August 30, 2025 · 10 min read
Weight Loss

What Is Semaglutide? The Complete Overview

How the drug that started it all works, why it's effective, and what to expect if you consider it.

August 12, 2025 · 7 min read

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