16/02/2026
I checked my Fitbit and the numbers don’t lie. In 2025 I averaged less than 5.5 hours of sleep a night. 2026 so far is only slightly better. So if anyone is wondering, Mounjaro has had zero impact on my sleep. It hasn’t made it better or worse.
What it has done is improve how I function on less sleep. I’m up at 5am most mornings for the gym and I’m not dragging myself there. My energy is steadier and my head is clearer. I do think creatine plays a part in that too.
But being able to cope on low sleep isn’t the same as prioritising it. That part is still on me. Life is busy and I struggle to choose an earlier night, even when I know I should.
Medication can support you. Supplements can support you. But habits still matter.
What’s your sleep been like since starting Mounjaro?