If you’re experiencing hair loss, one of the most overlooked yet essential steps is checking your lab work.
Many women ask us:
“Do I really need lab tests before starting treatment?”
The answer? Yes. If you haven’t had your labs checked recently, it’s one of the first things we recommend.
Why Lab Tests Matter for Hair Loss
Hair loss is often a symptom of an underlying issue—and some of these causes can be easily corrected if identified early. By checking your lab work, we can:
- Identify and correct nutritional deficiencies (such as iron, vitamin D, or biotin).
- Check for hormonal imbalances that may be contributing to hair thinning.
- Ensure there are no thyroid or metabolic concerns affecting hair growth.
What Labs Should Be Checked?
If you haven’t had recent bloodwork done, we typically recommend a comprehensive panel that includes:
- Iron & Ferritin Levels – Low iron is a major contributor to hair thinning.
- Thyroid Function (TSH, T3, T4) – Thyroid disorders are commonly linked to hair loss.
- Vitamin D & Other Nutrients – Vitamin deficiencies can weaken hair.
- Hormonal Markers – Imbalances in testosterone, estrogen, or androgens can impact hair growth.
What If I’ve Already Had Bloodwork Done?
If you’ve recently had lab tests through another doctor, we can use those results—as long as your hair loss hasn’t significantly worsened since then.
If we see any missing key markers, we may recommend a few additional tests to ensure we’re not overlooking an important factor.
A Simple Step That Can Make a Big Difference
Hair loss treatments are most effective when we address every possible cause. Checking your labs is an easy, proactive way to make sure nothing is holding your results back.
If you haven’t had your labs checked recently, we highly recommend doing so at the start of your hair optimization journey.
