I have been overweight since childhood. Every diet, every program, every motivational book — I have tried them all. Lost 30 lbs on Weight Watchers in 2015, gained back 45. Lost 20 on keto, gained back 35. My A1C crept up to 7.4 last year, and my doctor said it was time to consider medication.
She started me on Mounjaro 2.5mg. I injected my first dose on a Tuesday evening in my abdomen. My wife was more nervous about the needle than I was — it turned out to be completely painless. The auto-injector is idiot-proof.
Week 1 (2.5mg): Honestly, almost nothing. Maybe slightly less interested in my usual evening snacking. Some mild nausea the morning after injection that passed by noon. I weighed 287 lbs.
Weeks 5-8 (5mg): This is when things changed. The food noise — and I did not even have a name for it until I read about it online — just stopped. I am a project manager, and I used to spend half my meetings thinking about what I was going to eat for lunch. That stopped. I would look up at the clock and realize it was 2 PM and I had not thought about food once. I started losing about 2 lbs per week.
Weeks 9-12 (7.5mg): The nausea got real. Days 1-2 after injection I felt genuinely queasy, and eating anything greasy would make it worse. I learned to eat bland, small meals on injection day and the day after. The sulfur burps arrived — absolutely vile, but they come and go. I was down to 258 lbs.
Weeks 13-24 (10mg): Found my dose. Side effects stabilized. I eat about 1,400-1,600 calories a day without trying — I simply get full. I started lifting weights three days a week on my doctor's recommendation because she warned about muscle loss. Best decision I made.
Month 8: I weigh 215 lbs. My A1C is 5.6 — technically no longer diabetic range. My blood pressure normalized. I sleep better. My joints do not ache. I went from a 42-inch waist to a 34. People who have not seen me in months do not recognize me.
The hardest part is not the side effects. The hardest part is the psychological adjustment. I built my entire identity around being the big guy, the one who eats. Losing that identity has been unexpectedly disorienting. I am in therapy. The drug handles the hunger; you still have to handle everything else.
Would I recommend it? Without hesitation. This medication gave me my life back.