Labcorp and Quest don't even agree on "normal." Before you spiral over that number, start here.
What is "normal" on paper might not be normal & 2 things to check
Hi Reader
Can we talk about lab panic for a second?
You get a lab back, one number is flagged, and suddenly there's an alarm going off in the back of your brain that will not switch off. I get it. And here's the thing: A scary number pings the same threat-detection wiring a predator would.
So first, breathe. Then let's do the thing that actually quiets the alarm, which is never reassurance, it's information.
I'm saying this as someone who just lived it. My ferritin came back at a 9 in early June, and my doctor told me I was fine, because the rest of my panel looked "normal." It wasn't fine. It had been trending down for a while, and no one caught it, because they were staring at one number instead of the whole story.
So what actually counts as "low"? Keep reading (Quest & Labcorp use different numbers and they are both based on an unhealthy population)
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Here's the part that makes you feel crazy: it depends on who ran your bloodwork. Labcorp and Quest don't even use the same "normal" range. Labcorp calls a woman's ferritin "normal" anywhere from 15 to 150. Quest runs from 11 all the way to 307.
And here's the bigger issue: "normal" is not the same as optimal. A lab's reference range is just the middle of the bell curve of everyone who happened to get tested, depleted and struggling people included.
It was never a target for feeling good. Most of the practitioners I trust want to see a woman closer to 50 to 100 before her hair, energy, and mood really come back. So you can land technically "in range," still be shedding, exhausted, and cold all the time, and get told you're fine.
A ferritin of 9 is not fine. And honestly, neither is a lot of what gets called normal (as many doctors - including mine - don't take you seriously until your iron & hemoglobin are also low).
Once you stop chasing "in range" and start asking "what does my body actually need," two overlooked places are where I'd start, and they're what I wrote about this week:
Absorption. You can eat all the iron in the world, but if your stomach acid is low, you're barely absorbing it. This is the step almost everyone skips.
Estrogen clearance. How well your body clears excess estrogen, and the gut bacteria behind it, is wrapped up in your iron and your cycle more than you'd expect. For me, it showed up as painful, heavy cycles that settled down in a single month once I changed my approach.
I put the whole story, and what I actually did about it, in this week's post:
Now, the part where you stop doing everything alone:
This Wednesday, I'm hosting a free info session, and it's the antidote to the 11pm panic spiral. It's where I show you how I read your whole story instead of one scary line, how I build a plan around your biology and your actual life and what working together inside Blueprint Live actually looks like (our next cohort starts August 24). I'll teach, and I'll take your questions live.
It's free, and there's a replay if you register and can't make it live.
Hope to see you Wednesday.
Warm Regards,
Sarah
A quick but important note: I'm a wellness educator & health coach, not your doctor. Everything here is my own experience and education, shared to help you ask better questions. It is not medical advice, a diagnosis, or a treatment plan, and it shouldn't replace care from a qualified practitioner who knows your full history. Please don't start, stop, or change anything based on a newsletter. Work with someone who can look at the whole you. (n=1, as always.)
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