How weight-loss medications work
A clear guide to appetite pathways, approved products, trial evidence, and the questions that matter before treatment.
Read the full storySearch explainers, questions, and medicine profiles.
A clear guide to appetite pathways, approved products, trial evidence, and the questions that matter before treatment.
Read the full storyA permanent reading shelf.
Selected for usefulness, not recency.
A 52-week mechanistic trial adds possible explanations for kidney protection, with null primary imaging results and small tissue subgroups.
The September 2026 trial adds evidence in type 2 diabetes, with two distinct weight-loss analyses and US approval still absent.
Compare Zepbound and Mounjaro using current US and EU indications, safety warnings and practical questions about the supplied product.
Assess whether calorie tracking helps your decision or increases burden, and consider other ways to support eating and weight-management care.
Review a disrupted week with neutral facts, protect adequate eating and choose one practical adjustment instead of escalating restriction.
Compare Zepbound and Mounjaro using current US and EU indications, safety warnings and practical questions about the supplied product.
Tirzepatide and oral contraception: the four-week precautions, vomiting and diarrhea questions, and why advice must match the exact products.
Plan pregnancy safely with weight-loss medicines: product-specific stopping intervals, contraception, unexpected exposure and coordinated follow-up.
Treatment-policy versus efficacy estimates in obesity trials: intercurrent events, missing data and why one study can report two valid weight-loss numbers.
Understand what visceral fat means, how studies measure it, and why a waist measure or scale score needs careful interpretation.
Read trial discontinuation rates with their reasons, timing and denominators, and see why tolerability needs more than a single dropout percentage.
A vegetarian plan can support weight management when meals remain varied and adequate, with protein foods and a reliable vitamin B12 strategy.
Make restaurant decisions around enjoyment, appetite and practical choices, without compensating for one meal or relying on perfect calorie information.
Build meals around nourishment, preference and practical preparation, and use satisfaction as information rather than a test of willpower.
Treat your watch’s calorie figure as an uncertain estimate, and evaluate device evidence before using it to make food or training decisions.
Choose an activity metric that answers your question: steps can describe walking volume, while minutes can include intensity and non-walking activity.
Restart movement with a realistic baseline, symptom awareness and a repeatable first step instead of trying to recreate your old routine.
Practical explainers for real life.
No shortcuts. No one-size-fits-all promises.