Strong evidencevitamin
Vitamin B5 for Stress
Essential precursor to coenzyme A, required for synthesis of cortisol and other steroid hormones in adrenal cortex.
How strong is the research?
Strong evidence
Based on a randomised controlled trial (RCT) — the gold standard for establishing cause and effect.
Research source
SourceTarasov EA et al. · European Journal of Nutrition 2015How much to take
250–500 mg
Often combined with other B vitamins. Take with meals to reduce GI upset.
When to take it
Best taken: morning