vialroom

#bloodwork 2026-06-18

Thursday36 messages9 participantstimes are UTC
Highlights from this day
  • sharps_bin_sid — my b12 is borderline, supplementing or eating differently 20:16
  • sharps_bin_sid — a1c is a ninety day average. retesting at week six tells you almost nothing 20:17
  • VialBot — Testing queue: 9 submissions open, 136 awaiting dispatch. 21:13
  • VialBot — Recon calculator: 15mg in 0.5ml = 10mg/ml. 22:30
SB

crp is worth adding if you can, it moves in a useful direction on this, ask me again in a month

my b12 is borderline, supplementing or eating differently

💀16

a1c is a ninety day average. retesting at week six tells you almost nothing

📉12⚠️1

my numbers: a1c and triglycerides both moved a lot, ldl barely moved at all

if you only get one thing, get a fasting insulin. it is the one that becomes impossible later

i had a potassium that came back high and the repeat was normal. the tube had been knocked about

CC

not a chat question

Cited study
Once-Weekly Semaglutide in Adults with Overweight or Obesity and Type 2 Diabetes (STEP 2)
The Lancet · 2021
The type 2 diabetes population, where the weight response is generally smaller.
🧊4📉8🔥8

see somebody

💀14
DO

triglycerides halved. is that the weight or the compound
if your glucose is in mg/dL the divisor is 405. if it is mmol/L it is 22.5

DO

nobody here is reading your bloods as a clinician. we are reading them as people who have had a lot of bloods

SB

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

DO

update from 25 months ago: a1c down, apob unchanged, and i am genuinely annoyed about the apob

*Medutest not the other one

VB

Testing queue: 9 submissions open, 136 awaiting dispatch.

🎉13
DO

homa-ir is fasting glucose times fasting insulin over a constant. the constant differs by unit system

DO

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

do you get bloods every 8 months or only when something changes

a small egfr dip is often dehydration. rehydrate and retest before you panic

lab error maybe

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

CC

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

apob if you can

FM

apob is the better marker and it is harder to get. i track both because i can only get one reliably

MM

baseline, three months, then twice a year is what i settled on