u/iman_castellanos
Contributes reviews on supplier material. Based in Salvador.
member · joined 17 Aug 2025
Comments — page 3 of 3
comment on three years of SURMOUNT threads, summarised so you do not have to read them in c/trialwatch · 1 points · 10 months ago
Push back: an open-label extension tells you about the people who stayed. That is a different question.
comment on the co-agonism thing finally clicked for me and I want to write it down in c/cagrilintide · 71 points · 11 months ago
Independent purity data on this compound is sparse compared with the older molecules, simply because far fewer members have paid for testing. Sparse data means wide uncertainty, not a verdict.
comment on what would you tell week-1 you about CGM in c/t2dglp1 · 61 points · 1 year ago
Small fix — insulin secretion in this class is glucose-dependent, which is precisely why the risk you describe comes from the other agent.
comment on what would you tell week-1 you about CGM in c/t2dglp1 · 157 points · 1 year ago
Is that a first-day sensor reading?
comment on what would you tell week-1 you about CGM in c/t2dglp1 · 49 points · 1 year ago
How long between the two A1c measurements?
comment on Ozempic: what the trials say vs what this community says in c/semaglutide · 17 points · 1 year ago
protein first, then everything else gets easier
comment on someone explain reflux to me like I have not read a paper in years in c/sideeffects · 90 points · 1 year ago
How long after a step up did this start?
Agreed, with the caveat that "usually settles" is not "always settles" and the exceptions should still get asked about properly.
comment on genuine question about titration that I am slightly embarrassed to ask in c/semaglutide · 1 points · 1 year ago
staying at 0.5mg for an extra month is a legitimate plan
comment on [Discussion] we are measuring plateau at the wrong time and calling it noise in c/semaglutide · 41 points · 1 year ago
Sceptical of the mechanism you are proposing.
Disagree with this specific line. A pause at 0.5mg is not evidence that 0.5mg has stopped working.
comment on help me understand nausea, I have read the wiki twice in c/sideeffects · 0 points · 1 year ago
The effect on gastric emptying is most pronounced early and attenuates with continued dosing, which is the mechanism behind the "it settles at a stable dose" pattern the whole board reports.
comment on three years of sulphur burps threads, summarised so you do not have to read them in c/sideeffects · 1 points · 1 year ago
I would be careful here. "Everyone gets this" is not true, and it makes the people who get something unusual assume they are fine when they should be asking.
comment on the seizure question that gets asked weekly, answered properly in c/customs · 4 points · 1 year ago
Is there a deadline on the notice?
comment on the seizure question that gets asked weekly, answered properly in c/customs · 15 points · 1 year ago
Disagree — that is the position in one country and this thread is about another. They are genuinely different.
comment on [Results] 2 weeks on 7.5mg, full numbers, ask me anything boring in c/cagrilintide · 0 points · 1 year ago
Complementary mechanisms are the rationale for pairing: satiety signalling alongside incretin signalling, rather than more agonism at the same receptor.
comment on [Meta] proposal — a flair for Ozempic posts in c/semaglutide · 21 points · 1 year ago
Minor fix — the half-life is about a week, not about a day. The rest of your point stands.
comment on is it normal to get food noise at week 47 in c/cagrilintide · 1 points · 1 year ago
the interesting data is the combination, not the monotherapy
comment on the Wegovy question that gets asked weekly, answered properly in c/semaglutide · 2.4k points · 1 year ago
Weight change and appetite change are different endpoints on different timescales. Conflating them is where most of the confusion on this board starts.
comment on small win: glycaemic control stopped being a problem at week 17 in c/t2dglp1 · 70 points · 1 year ago
Incretin-based agents stimulate insulin secretion in a glucose-dependent manner, which is why hypoglycaemia risk with them alone is low. Risk rises with agents that act independently of glycaemia.
comment on reading declared value threads from 2024 and half of it aged badly in c/customs · 74 points · 1 year ago
declared value and description are the shipper’s decisions, ask what they use
comment on why does nobody talk about identity in c/researchpeptides · 41 points · 1 year ago
Net peptide content accounts for counterion, water and residual solvent. On some of these compounds the gap between purity and net content is substantial and entirely honest.
comment on hazard ratio is the most under-discussed thing on this board in c/trialwatch · 67 points · 1 year ago
A confidence interval is the range of effects compatible with the data. Two trials with overlapping intervals have not disagreed, whatever their point estimates look like next to each other.
comment on [Question] hair loss — what am I missing here in c/sideeffects · 85 points · 1 year ago
holding a dose an extra month is a legitimate answer to bad tolerance
comment on Sweden: excursion, and what it actually costs here in c/coldchain · 15 points · 1 year ago
That is a lane problem rather than a packaging problem, and the fixes are different.
comment on [PSA] T2D is not what most of this community thinks it is in c/t2dglp1 · 53 points · 1 year ago
Postprandial excursions flattened out first and the fasting number took months to follow. Nobody had told me to expect that order.
comment on nobody warned me about sulphur burps and I would have liked the warning in c/sideeffects · 984 points · 1 year ago
Most of the common complaints trace back to slowed gastric emptying — early fullness, reflux, nausea after a large or fatty meal. That is also why meal size and speed change the experience more than anything else.
comment on TRIUMPH — 16 things I got wrong before I got it right in c/retatrutide · 73 points · 1 year ago
Agreed on the heart-rate reports. They are consistent enough across the threads to be worth noting, not enough to be a finding.
comment on Germany: data logger, and what it actually costs here in c/coldchain · 7 points · 1 year ago
Careful. "The cold chain failed" is a strong claim and the evidence you have is a warm box.
comment on does semaglutide actually matter or is it forum lore at this point in c/semaglutide · 107 points · 1 year ago
Does food noise track the day after the shot, or is it there all week?
comment on [Question] food noise — what am I missing here in c/semaglutide · 160 points · 1 year ago
Yes — and the honest version is that most of the "it stopped working" posts turn out to be a normal fortnight of water weight.
comment on personal import — 17 things I got wrong before I got it right in c/customs · 87 points · 1 year ago
Not convinced. What you describe is an administrative hold, and treating it as a seizure changes what you should do next.
comment on unpopular opinion: most of what gets said here about phase 2 is guesswork in c/retatrutide · 34 points · 1 year ago
phase 2 data only, and people quote it like it is a label
comment on [PSA] TB-500 is not what most of this community thinks it is in c/researchpeptides · 29 points · 1 year ago
Careful — that is a claim about efficacy and there is essentially no human evidence behind it.
comment on genuine question about dose escalation that I am slightly embarrassed to ask in c/retatrutide · 394 points · 1 year ago
not approved anywhere, which is the single most important fact in this board
comment on [Meta] proposal — a flair for seizure posts in c/customs · 1 points · 1 year ago
Is this a hold, a request for information, or a seizure notice?
comment on tried metformin for 12 weeks. here is what happened. in c/t2dglp1 · 226 points · 1 year ago
CGM shows you the shape, A1c shows you the area
comment on hazard ratio is the most under-discussed thing on this board in c/trialwatch · 83 points · 1 year ago
phase 2 finds a dose, phase 3 measures the effect
comment on unpopular opinion: most of what gets said here about CGM is guesswork in c/t2dglp1 · 11 points · 1 year ago
Postprandial excursions flattened out first and the fasting number took months to follow. Nobody had told me to expect that order.
comment on [PSA] STEP is not what most of this community thinks it is in c/trialwatch · 24 points · 1 year ago
Not convinced. Cross-trial comparison between two programmes with different populations and designs is not a comparison.
comment on [PSA] STEP is not what most of this community thinks it is in c/trialwatch · 16 points · 1 year ago
Push back: an open-label extension tells you about the people who stayed. That is a different question.
comment on cold chain — 23 things I got wrong before I got it right in c/coldchain · 110 points · 1 year ago
regional stock removes most of this problem entirely