Timing arguments in this family generally rest on the assumption that endogenous release is suppressed by circulating glucose and insulin. That is well supported; the practical protocols built on top of it are much less so.
Secretagogues and glucose tolerance: the mechanistic concern posts 61–71
This is a continuation of a long topic, addressed by post number rather than by page. Start at post 1.
Collapsed as off-topic by two members at trust level 3 or above
Research-use-only secretagogues are not approved for human use. That statement is doing real work in this subcategory, where the published evidence base is thinner than the volume of confident discussion.
The short answer was in the first line; everything after is the working.
Narrowing post #61, because the general version has more than one answer.
Adding a reference point for secretagogues and glucose tolerance. Mine is a single case, collected without controls, and I am posting the method alongside it so it can be discounted appropriately.
Reading a rodent study on a secretagogue without over-extrapolating: rodent studies can show a mechanism is plausible. They cannot show magnitude of effect in humans or safety profile in humans. That gap is larger for secretagogues than for incretin agonists because the human evidence is thinner.
Effects reported at the level of appetite are the most consistently described and the most mechanistically direct for the ghrelin-receptor compounds, which is not what most people are taking them for.
The arithmetic in post #64 is right; the assumption feeding it is the part to check.
Since secretagogues and glucose tolerance keeps coming up, it should probably be a maintained page rather than a recurring thread. I am happy to draft it if someone with more direct experience will review it.
Confirming post #68 from a second method, which matters more than confirming it from a second person.
Injection-site reactions are reported more often in this family than for the incretins. Whether that is the compounds or the preparations they are typically supplied in is not established.
Noting that the question and the thing people usually mean by it are different.
Nothing to add, except that this is the answer I would give if asked.
This topic was referenced in
- Second pass at: Why this subcategory is stricter about sourcing than mostCompounds › Secretagogues & GH axis · 129 replies
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