Supplements
Vitamin B5 (Pantothenic Acid / Pantethine)
Overview Pantothenic acid (vitamin B5) is the biosynthetic precursor to coenzyme A (CoA), which participates in over 70 metabolic reactions including fatty acid synthesis and oxidation, the Krebs cycle, steroid hormone production, and acetylcholine synthesis. The derivative pantethine has the…
By Kristopher Crawford
·
08 May 2026
·
1 min read
Overview Pantothenic acid (vitamin B5) is the biosynthetic precursor to coenzyme A (CoA), which participates in over 70 metabolic reactions including fatty acid synthesis and oxidation, the Krebs cycle, steroid hormone production, and acetylcholine synthesis. The derivative pantethine has the…
In the full monograph
- What it is, and how it works
- What the evidence shows — randomized trials, observational data, animal studies, graded and cited
- Dose, form, and timing
- What to expect, and how soon
- Who should be careful, and what to check first
- The verdict
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