vialroom

#bloodwork 2025-07-05

Saturday32 messages6 participantstimes are UTC
Highlights from this day
  • customs_owl — get fasting insulin at baseline. you cannot go back and get it once you have started 08:39
  • customs_owl — a single weird electrolyte is very often a handling artefact. retest before you worry 09:21
  • egfr_ed — my potassium came back weird and the retest was normal, whats that about 10:25
  • customs_owl — my b12 is borderline, supplementing or eating differently 12:19

thats normal

apob or ldl, which one are you all actually tracking

RR

ferritin and b12 fall quietly when you are barely eating. check them twice a year

i pay privately for fasting insulin because nobody will order it for me otherwise

EE

nobody here is reading your bloods as a clinician. we are reading them as people who have had a lot of bloods, i could be wrong

CO

get fasting insulin at baseline. you cannot go back and get it once you have started

💀13

a single weird electrolyte is very often a handling artefact. retest before you worry

Cited study
Semaglutide and Cardiovascular Outcomes in Obesity without Diabetes (SELECT)
New England Journal of Medicine · 2023
Hard cardiovascular endpoints in people with overweight or obesity and established disease.

ok so a small egfr dip is often dehydration. rehydrate and retest before you panic
the most useful thing i did was get a full panel before i started. everything since has been comparable

EE

alt and ast coming down as you lose liver fat is common and is a good sign

EE

my potassium came back weird and the retest was normal, whats that about

👍10😂3📈2

*that should say weekly

update from 21 months ago: a1c down, apob unchanged, and i am genuinely annoyed about the apob

OO

for the archive ferritin is low, is that the drug or the not eating

EE

fasting insulin came back higher than i expected, what does that actually mean

lab error maybe

nice a1c

anyone have before and after numbers they are willing to post

what should i get at baseline before i start

CO

my b12 is borderline, supplementing or eating differently

👍17

apob if you can

GV

if a result frightens you, that is a conversation with a clinician. we will help you read it, we will not tell you it is fine, for what its worth