Roll Call

Vitamin B5 (Pantothenic Acid) — answers to Pantothenic acid

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Pantothenic acid is a water-soluble B vitamin required to make coenzyme A, a molecule central to energy metabolism in every cell.

Why it’s used

Taken to support normal energy metabolism, as part of general multivitamin or B-complex formulations.

What the evidence is for

supporting normal energy metabolism via coenzyme A synthesis.

What the evidence says

Per NIH ODS, its role in coenzyme A synthesis and metabolism is well established, and deficiency is rare because it is widespread in food. Evidence that supplementation above typical intake provides additional benefit in well-nourished people is limited.

Dose studied

5–5 mg — Adequate Intake for adults, per NIH ODS.

Context

NIH ODS sets an Adequate Intake based on typical dietary consumption rather than a formal RDA.

Educational information, not medical or safety advice. Consult a professional for allergies or medical concerns.