GLPHubglpresearchhub.com
Read-only archive. GLP Research Hub is a static community record — nothing here is for sale, no account is needed, and no vote you cast is counted. Why?
593
c/glp1science·posted 8 days ago by u/yusuf_ramos

why does GIP agonism seem to reduce nausea rather than add to it

Discussion Slow Clap ×4

Right, the gastric emptying question again, but with numbers this time.

I have 17 data points over 10 weeks. The pattern is consistent enough that I do not think it is chance, and boring enough that nobody is going to screenshot it, which is usually a good sign.

The thing I would flag for anyone new: the effect I am describing showed up at week 26, not week 75. People give up long before the interesting part.

Interested in whether this matches other people's logs or whether I am an outlier.

654 up / 61 down91% upvoted31 commentsid 17rpzt21 Jul 2026

31 comments

24 in this archive, depth 4

best — the order this archive was captured in

u/hassan_castellanos94 points·8 days ago

Strongly agree. Central appetite is real but people overstate it.

replysharereportpermalink
u/second_week_sceptic72 points·8 days ago

The half-life is 9 hours, which means week 9 is genuinely still ramp-up. Week 31 is steady state.

replysharereportpermalink
u/anya_salgado74 points·8 days ago

Rodent, human, or in vitro?

replysharereportpermalink
u/osman_eriksen58 points·8 days ago

the 17-day half-life means week 17 is still ramp-up pharmacokinetically

replysharereportpermalink
[removed]55 points·8 days ago

[removed by moderator]

replysharereportpermalink
u/priya_guerrero50 points·8 days ago·edited

Yeah, the incretin mechanism is doing the work here.

replysharereportpermalink
u/whois_wanda-12 points·8 days ago

incretin physiology is appetite, the mechanism layer

replysharereportpermalink
u/saskia_lokken-14 points·8 days ago

Strongly agree. Central appetite is real but people overstate it.

replysharereportpermalink
u/annika_fonseca50 points·8 days ago

gastric emptying is real and explains most early the food-noise thing

replysharereportpermalink
u/gastric_emptying_g28 points·8 days ago

Which paper are you quoting?

replysharereportpermalink
u/nadia_fonseca14 points·8 days ago

gastric emptying is real and explains most early early fullness

replysharereportpermalink
u/rafael_ostergaard6 points·8 days ago

gastric emptying is real and explains most early early fullness

Adding to this: appetite is doing more work than the comment implies.

replysharereportpermalink
u/zeynep_villalobos19 points·7 days ago

incretin physiology is half-life, the mechanism layer

replysharereportpermalink
u/ferran_dahlberg26 points·8 days ago

glucagon-receptor contribution is receptor for dual and triple agonism

replysharereportpermalink
u/karma_irrelevant26 points·8 days ago

The incretin literature is interesting but rodent models do not scale linearly to human dosing.

replysharereportpermalink
u/plain_titration7 points·8 days ago

Not convinced. The evidence does not support that reading.

replysharereportpermalink
u/niels_roos5 points·7 days ago

Edit to your parent would help — the concentration you quoted assumes one scenario and you have written another above it.

replysharereportpermalink
u/hedda_adeyemi0 points·7 days ago

Receptor distribution explains why injection-site soreness hits pharmacology but not mechanism.

replysharereportpermalink
u/nora_lundgren1 point·6 days ago

Sceptical. If this were true we would see it reflected in the data and we do not.

replysharereportpermalink
u/maintenance_mode_maxmaintenance1 point·6 days ago

Sceptical.

Counter-anecdote: opposite result, same dose. Which mostly tells us the variance is huge.

replysharereportpermalink
u/the_poster_in_question_20261 point·6 days ago

receptor distribution matters, GLP-1 is not everywhere

replysharereportpermalink
u/saskia_lokken15 points·7 days ago

Three years on this site and the questions have not changed at all. Which is depressing or reassuring depending on the day.

replysharereportpermalink
u/aksel_palacios10 points·7 days ago

Yeah, the incretin mechanism is doing the work here.

replysharereportpermalink
u/noor_hovland7 points·7 days ago

central appetite signalling is real but people overweight it

replysharereportpermalink
Permalinked branches
Deep branches get their own page so a single reply chain can be linked and read on its own.
About c/glp1science

The mechanism layer: incretin physiology, receptor distribution, gastric emptying, central appetite signalling, glucagon-receptor contribution, amylin co-agonism, and the pharmacokinetics that make weekly dosing possible. Papers get cited by journal and year or they get a [needs source] reply.

50kmembers
95submissions
Oct 2023created
submissions / month, last year
Sponsored

Sigma-Aldrich Standards

Certified reference materials for peptide identity and purity work.

sigmaaldrich.com
c/glp1science rules
  1. Cite the paper: journal, year, first author. Links optional, citation mandatory.
  2. Mechanistic speculation is welcome if flaired as speculation.
  3. No extrapolating rodent data to human dosing without saying that is what you are doing.
  4. Independent community. Nobody here sells anything, and anyone who tries is banned.
  5. Not medical advice. Describe what you did; never prescribe to a stranger.
  6. Claims need evidence. Batch numbers, dated screenshots, independent test reports, or a citation.
  7. No referral links, discount codes or affiliate URLs. Permanent ban, no appeal.
  8. No contact handles, wallet addresses or tracking numbers — they identify people.
  9. Be recognisably decent. Disagree hard, insult nobody.
Moderators
Volunteers. Unpaid, unaffiliated, and reachable through modmail only.
Before you read on

Several compounds discussed on GLP Research Hub are sold for research use only and are not approved for human use anywhere. Nothing here is medical advice and none of it is written by your clinician. If a post reads like an instruction, treat it as a description of what one stranger did.