← Nutrients & foods

Vitamins & minerals · FROM DR. PURSER’S TEACHING

Pantothenic Acid (Vitamin B5)

Is used to make coenzyme A, important in energy and fat metabolism.

Based on teaching by Dan Purser, MD. How we prepare these guides

Updated Sep 23, 2026 · Educational reference

THE TEACHING CONNECTION

Is used to make coenzyme A, important in energy and fat metabolism.

What it does

Is used to make coenzyme A, important in energy and fat metabolism.

Possible deficiency symptoms

Deficiency is very rare and usually occurs with broader malnutrition.

How supplementation is approached

B5 is one of several B vitamins involved in energy processes. A multivitamin or B-complex may already supply it, so review the full list before adding a separate product. Fatigue or stress alone does not establish a B5 deficiency.

Food sources

Meat; eggs; mushrooms; avocado; whole grains.

Supplement forms

Calcium pantothenate and pantethine are different preparations.

What to track and reassess

Check duplicate B vitamins, actual adherence and digestive tolerance before adding a separate B5 product.

From starting support to follow-up

If you and your clinician start a CMA replenishment plan, you may add one new product at a time, often waiting 3–7 days to see how you feel. A check-in is usually planned near ten weeks during an approximately 100-day period. Follow your written plan for amounts and timing. At follow-up, you may continue, change, or stop each item. This timetable does not automatically end longer-term support.

Names you may see

Pantothenic Acid (Vitamin B5) · Vitamin B5