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u/osman_eriksen

Contributes reviews on supplier material. Based in Cork.

member · joined 14 May 2025

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Comments — page 2 of 3

comment on the private prescription thing finally clicked for me and I want to write it down in c/glp1uk · -10 points · 5 months ago

Yes — the consultation that asks nothing tells you what kind of service it is.

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comment on why does nobody talk about baseline labs in c/bloodwork · 5 points · 5 months ago

Substantial weight loss independently moves lipids, liver enzymes and several other markers. Attributing a change to a compound while losing weight is confounded by design.

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comment on why does nobody talk about discontinuation in c/tapering · 21 points · 6 months ago

appetite comes back before the weight does

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comment on genuine question about private prescription that I am slightly embarrassed to ask in c/glp1uk · 63 points · 7 months ago

That is the first-month offer price, not the ongoing monthly cost. The tracker records the second one.

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comment on week 31 check-in — 11kg down, sulphur burps manageable, one thing confusing me in c/bloodwork · 2 points · 7 months ago

Small fix — a reference interval is not a treatment target, and the post above uses them interchangeably.

Adding the obvious one — take it to whoever ordered the panel. This board cannot read it for you.

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comment on genuine question about tier 3 that I am slightly embarrassed to ask in c/glp1uk · 11 points · 7 months ago

Discharge from a specialist service at goal is a normal end point of that pathway. Whether prescribing continues in primary care afterwards is a local decision and is worth asking about at the start rather than at the end.

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comment on genuine question about ALT that I am slightly embarrassed to ask in c/bloodwork · 1 points · 8 months ago

This. Reference ranges are population intervals, not targets, and conflating them causes a lot of unnecessary alarm here.

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comment on three years of bloodwork threads, summarised so you do not have to read them in c/bloodwork · 4 points · 9 months ago

one measurement is a point, two is a line, three is a trend

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comment on [Question] mechanism — what am I missing here in c/glp1science · -36 points · 9 months ago

gastric emptying slows, it does not stop

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comment on stalled for 15 weeks at 15mg and I refuse to panic this time in c/bloodwork · 1 points · 10 months ago

Is that the same assay, or did the lab change platforms?

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comment on [Discussion] we are measuring mechanism at the wrong time and calling it noise in c/glp1science · 1 points · 10 months ago

Same view. Tolerance developing to the gastric effect while the appetite effect persists explains most of what the side-effect board reports.

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comment on unpopular opinion: most of what gets said here about ice pack is guesswork in c/coldchain · 11 points · 11 months ago

A stability statement is only meaningful with its conditions attached: temperature, duration, light exposure, and whether it covers powder or solution. Ask which.

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comment on [PSA] tapering is not what most of this community thinks it is in c/tapering · 3 points · 11 months ago

Correction: that study measured regain after discontinuation, not loss of effect during treatment. Very different findings.

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comment on appetite is the most under-discussed thing on this board in c/glp1science · 24 points · 11 months ago

read the discussion section, that is where the honesty lives

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comment on the half-life question that gets asked weekly, answered properly in c/glp1science · 116 points · 1 year ago

GIP receptor biology is genuinely unsettled — there is a live argument about agonism versus antagonism at the receptor — and the clinical results are

Adding the caveat the paper itself makes in its limitations section, which is stronger than anything in this thread.

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comment on how much of what we believe about mechanism actually comes from appetite threads in c/glp1science · 12 points · 1 year ago

That conflates receptor affinity with clinical potency. They are related and they are not the same thing.

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comment on three years of interval stretching threads, summarised so you do not have to read them in c/tapering · 30 points · 1 year ago

Stopped abruptly once and gradually once.

Adding the one process step — write down where you are before you change anything.

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comment on [Discussion] ferritin is doing more work than we give it credit for in c/bloodwork · 83 points · 1 year ago

Reference intervals are typically the central 95% of a reference population. By construction one person in twenty falls outside one on any given test without anything being wrong.

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comment on [Discussion] we are measuring cold chain at the wrong time and calling it noise in c/coldchain · 50 points · 1 year ago

Split an order across two months deliberately to compare summer and winter transit on the same lane.

Agreed, and a logger costs less than the vial you are worrying about.

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comment on the ice pack question that gets asked weekly, answered properly in c/coldchain · 160 points · 1 year ago

Small fix — refrigerated, not frozen, once it is in solution.

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comment on the ice pack question that gets asked weekly, answered properly in c/coldchain · 272 points · 1 year ago

Gel pack fully liquid on arrival, powder tested 98.4% against a claimed 97.5% afterwards. The pack had done its job for as long as it was designed to.

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comment on A1c: what the trials say vs what this community says in c/bloodwork · 4 points · 1 year ago

Correction: that marker is reported in different units by different labs, which explains the tenfold difference you are seeing.

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comment on the NHS thing finally clicked for me and I want to write it down in c/glp1uk · 11 points · 1 year ago

discharge at goal back to the GP is where a lot of people fall over

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comment on how much of what we believe about bloodwork actually comes from baseline labs threads in c/bloodwork · 3 points · 1 year ago

Fasting or not, and what time of day?

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comment on how much of what we believe about bloodwork actually comes from baseline labs threads in c/bloodwork · 0 points · 1 year ago

Same lab as the previous draw?

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comment on personal import — 11 things I got wrong before I got it right in c/customs · 74 points · 1 year ago

the answer for the Netherlands does not apply anywhere else

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comment on how much of what we believe about ferritin actually comes from bloodwork threads in c/bloodwork · 310 points · 1 year ago

Push back: a value just outside a reference interval is a common finding in healthy people. It is a reason to repeat.

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comment on [Vendor] WXT order #15 — Germany, 12 days, no drama, receipts inside in c/coldchain · 1 points · 1 year ago

if you want to know, log it, otherwise you are guessing

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comment on [Discussion] can we stop arguing about baseline labs until somebody posts a number in c/bloodwork · 22 points · 1 year ago

ApoB is the one worth adding if you only add one

nnt_nate is right that a reference interval is not a target. It is a description of a population.

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comment on [Vendor] WXT order #15 — Germany, 12 days, no drama, receipts inside in c/coldchain · 14 points · 1 year ago

I would not freeze it in solution. That is a different failure mode and a worse one.

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comment on [Discussion] can we stop arguing about baseline labs until somebody posts a number in c/bloodwork · 11 points · 1 year ago

Do you have a baseline from before you started?

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comment on unpopular opinion: most of what gets said here about discontinuation is guesswork in c/tapering · 81 points · 1 year ago

Has appetite changed yet, independent of the scale?

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comment on appetite — 15 things I got wrong before I got it right in c/glp1science · 2 points · 1 year ago

Receptor expression in a tissue is necessary but not sufficient for an effect. You also need the agonist to reach it at relevant exposure, and that is where a lot of confident mechanism talk falls down.

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comment on reading ALT threads from 2024 and half of it aged badly in c/bloodwork · 16 points · 1 year ago

Nobody here can interpret your panel and this comment is not doing so. What a board can usefully do is help you ask better questions of somebody who can.

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comment on reading eGFR threads from 2024 and half of it aged badly in c/bloodwork · 12 points · 1 year ago

Push back: a value just outside a reference interval is a common finding in healthy people. It is a reason to repeat.

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comment on cold chain — 23 things I got wrong before I got it right in c/coldchain · 773 points · 2 years ago

Gel packs are designed for a duty cycle. A liquid pack at the end of a longer-than-expected transit is a pack behaving as specified, not evidence of an excursion in the vial.

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comment on help me understand half-life, I have read the wiki twice in c/glp1science · 173 points · 2 years ago

Asked a question here that I thought was stupid and got three papers back. Best thread I have been in on this site.

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comment on [Meta] proposal — a flair for jurisdiction posts in c/customs · -29 points · 2 years ago

personal import rules are not the same as commercial import rules

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