Once absorbed in the small intestine, levothyroxine enters the bloodstream and is converted into the active hormone triiodothyronine (T3), which regulates metabolism, energy levels, heart rate, and numerous other bodily functions
2026 Jul 8:S2213-8587(26)00122-1
If you experience severe, persistent upper abdominal pain whilst taking a GLP-1 receptor agonist, stop the medication immediately and seek urgent medical assessment
PlexusDx programs allow flexible dose adjustment based on your actual results rather than fixed timelines
But yeah, now theyre discovering through, you know, some of these clinical trials that are starting, that it doesnt just affect that hormone that we talked about, but it also affects receptors in the brain that essentially govern your motivation and reward system