Lab marker · Low

Low Vitamin E (tocopherol): what it means

A Vitamin E (tocopherol) result below the normal range is considered low. Here is what a reduced Vitamin E (tocopherol) can point to, and when it is worth discussing with a doctor.

Reference range: ~12–42 umol/L; a fat-soluble antioxidant; deficiency is rare and almost always from fat malabsorption

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What a low Vitamin E (tocopherol) can mean

  • Fat malabsorption — the main cause: pancreatic or liver disease, cystic fibrosis, coeliac disease.
  • Rare inherited fat-transport disorders — e.g. abetalipoproteinaemia.
  • Effect of prolonged deficiency — a slowly progressive neuropathy and problems with balance and coordination.
  • Premature infants — can be deficient.

When to discuss with a doctor

Vitamin E is a targeted, not routine, test. It is worth checking in someone with a condition that impairs fat absorption (chronic pancreatic or liver disease, cystic fibrosis, coeliac disease) who develops unexplained neurological symptoms such as poor balance, coordination or sensation, because deficiency is a treatable cause. Its level should be read together with blood lipids. Routine vitamin E testing or high-dose supplementation in healthy people is not recommended. Mediora.AI shows vitamin E alongside lipids and related nutrients so the level is read in context; the interpretation and any treatment belong with your doctor.

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Mediora.AI is informational - interpretation, not a diagnosis. A single out-of-range value is common and often benign; always discuss decisions with your doctor.