Dr.ObesityMed said:Albumin binding above 99% is the whole reason weekly dosing works, and it is also why the trough matters more than the peak.
Pushing back on Dr.ObesityMed here. The trial means are being read too generously in this thread. STEP populations were selected, supported, and titrated by protocol, and the real-world curves are consistently a few points worse. That difference is not noise, it is what happens when you remove the study infrastructure.
That is the short version; the long version is somebody else's post.
The figures, for anyone assembling their own picture. Worth knowing that the injection site changes very little. Abdomen, thigh and upper arm are bioequivalent for semaglutide, so a site change is not a plausible explanation for a bad week.
VendorMark said:The trial means are being read too generously in this thread.
Coming at VendorMark’s question from a different direction. Mostly the deficit, and the useful part of that answer is that it is testable. Fatigue driven by a deficit tracks intake, improves within a day or two of eating properly, and worsens on the days you eat least. Fatigue that is flat regardless of intake, or that arrives on a fixed day after dosing, is behaving like a drug effect. Before assuming either, rule out the boring causes — iron, B12, thyroid, and sleep — because a fast deficit unmasks deficiencies that were previously subclinical.
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Browse GL BiochemA narrower follow-up, since the general answer is now clear:
Whether the fatigue is a direct drug effect or simply the caloric deficit, because the answer changes what you do about it?
OP back with an update, since a thread like this is useless without one.
Update since I posted: I held at 1.7mg for a further twelve weeks and lost another 4kg slowly, which settles it for me. I was escalating because the number was available, not because I had stopped responding.