Vitamin B5 (Pantothenic Acid)
A B vitamin required to make coenzyme A — essential for energy metabolism, fatty acid synthesis and steroid hormone production.
Involved in adrenal hormone synthesis, which is why it appears in stress and adrenal support formulas. True deficiency is rare, but it's relevant in the adrenal-fatigue conversation.
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Order this test — 10% off → Browse all 102 markers →What Vitamin B5 (Pantothenic Acid) is usually tested alongside
On its own, one marker is a data point. These panels include Vitamin B5 (Pantothenic Acid) plus the markers that make it interpretable — each names every test, why it is on the list, and loads the whole set into your cart in one click at 10% off.
includes this + 11 more markers — Persistently exhausted despite adequate sleep, and either haven't been tested or were told everything is normal.
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includes this + 6 more markers · built for women — Never had proper bloodwork, or want the highest-value snapshot for the least money.
Why your Vitamin B5 (Pantothenic Acid) might be wrong
Most abnormal results are interference, not disease. These are the things that measurably move this specific marker — check them before you change anything. Each one says whether the number is wrong and should be repeated, badly timed and should be redrawn, or real with a cause worth explaining.
Reflects recent dietary and supplement intake rather than stores.
Fasted draw, off supplements for several days.
Frank pantothenic acid deficiency is very rare, and the assay is not widely validated.
Interpret cautiously; deficiency is an unusual answer.
What Vitamin B5 (Pantothenic Acid) means in combination
A single marker tells you a little. Combinations tell you the story — these are the named patterns this marker takes part in, and what each one points at.
That is a malabsorption pattern, not a diet pattern. Coeliac disease, atrophic gastritis, H. pylori, pancreatic insufficiency and inflammatory bowel disease all present this way, and correcting the individual nutrients without finding the cause is a treadmill.
Investigate why absorption is failing rather than supplementing indefinitely. Coeliac serology must be done before removing gluten. Any neurological symptom with low B12 or copper needs urgent attention.
What to test next
Markers rarely answer alone. These are the ones that put Vitamin B5 (Pantothenic Acid) in context — each with its own full breakdown.
Frequently asked questions
0.2–1.8 µg/mL (assay dependent) Ranges vary by laboratory and assay — always compare to the range printed on your own report.
Optimal ranges, root causes and the full correction protocol are available inside Coach Cam's Peptide Academy.
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See the full breakdown inside the Academy.
You can order Vitamin B5 (Pantothenic Acid) directly through Marek Diagnostics without a doctor's visit — drawn at any Quest Diagnostics location in the US. Code CAMERON applies 10% off automatically.