is wegovy a semaglutide or tirzepatide I compare two weight loss medications with my patients every single week. Here's what the data actually shows. (Ozempic/Wegovy) delivered 13.7% average weight loss in clinical trials. That's significant. But Tirzepatide vs. Semaglutide for Weight

Headache worse lying down (the more common GLP-1 pattern): Suggests relative CSF volume depletion Brain is inadequately cushioned Lying down increases intracranial pressure, stretching pain-sensitive structures Standing allows CSF to drain, reducing pressure Fix: hydration to restore CSF volume Headache worse standing up (less common, but possible): Suggests CSF leak or severe volume depletion Brain sags downward when upright due to inadequate CSF support Lying down allows the brain to float properly again Standing creates traction on meninges and cranial nerves Fix: aggressive hydration, possible imaging to rule out CSF leak The GLP-1 pattern is usually the first type (worse lying down) because the mechanism is relative hypervolemia when supine in the context of chronic mild dehydration

Gut microbiota and colonization resistance against bacterial enteric infection

Both Ozempic and liraglutide resist this breakdown, so their effects last much longer

Department of Medicine, University Medical Centre Mainz, Johannes Gutenberg University, Mainz, Germany, Mainz, Germany Background: Collagen turnover is a key feature in the progression of nonalcoholic fatty liver disease (NAFLD)

Receptor Desensitization Decreased receptor sensitivity following prolonged exposure to agonists

I sourced through a Canadian supplier (third-party tested, ships from BC) and kept it simple