retest it
#bloodwork 2025-12-11
Thursday25 messages5 participantstimes are UTC
Highlights from this day
- comment_fatigue — a single weird electrolyte is very often a handling artefact. retest before you worry 16:10
- reta_resting_hr — the most useful thing i did was get a full panel before i started. everything since has been comparable, happy to be corrected 16:11
- amylin_amy — 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, still working it out 16:24
- amylin_amy — is a fasting insulin worth paying for privately if my gp will not do it 17:47
- verify_or_dont — ok so apob is the better marker and it is harder to get. i track both because i can only get one reliably 17:58
my b12 is borderline, supplementing or eating differently
the FLOW result is why my nephrologist changed her position on this entirely
do you fast for the full 12 hours or is 8 enough
lab error maybe
a single weird electrolyte is very often a handling artefact. retest before you worry
| Test | Why now |
|---|---|
| Fasting insulin | impossible to get a true baseline afterwards |
| Full lipid panel with apoB | the comparison is the whole point |
| HbA1c | 90-day average, so it lags your start |
| CMP + CBC | cheap, and the reference for everything after |
| Ferritin, B12, TSH | these fall quietly on a low intake |
the most useful thing i did was get a full panel before i started. everything since has been comparable, happy to be corrected
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, still working it out
| Test | Why now |
|---|---|
| Fasting insulin | impossible to get a true baseline afterwards |
| Full lipid panel with apoB | the comparison is the whole point |
| HbA1c | 90-day average, so it lags your start |
| CMP + CBC | cheap, and the reference for everything after |
| Ferritin, B12, TSH | these fall quietly on a low intake |
post the numbers
an isolated lipase a bit over range with no symptoms is usually nothing. lipase with severe pain is not
most of the lipid improvement in my panel tracked the weight, not the drug
get a baseline
if your glucose is in mg/dL the divisor is 405. if it is mmol/L it is 22.5
fasting insulin came back higher than i expected, what does that actually mean
i had a potassium that came back high and the repeat was normal. the tube had been knocked about
is a fasting insulin worth paying for privately if my gp will not do it
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anyone had a result that turned out to be a lab error
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ok so apob is the better marker and it is harder to get. i track both because i can only get one reliably
🧊8👍1
unrelated but a1c is a ninety day average. retesting at week six tells you almost nothing
sorry to jump in is crp worth adding to the panel
my numbers: a1c and triglycerides both moved a lot, ldl barely moved at all
ferritin and b12 fall quietly when you are barely eating. check them twice a year
thats the 90 day thing
follow up crp is worth adding if you can, it moves in a useful direction on this, we shall see
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tsh moved slightly, is that a known thing