Vitamin B5 deficiencies are extremely rare.
Pantothenic acid is found in a wide variety of foods including organ meats, eggs, fish and shellfish, poultry, legumes, whole grains, dairy products, cruciferous vegetables, avocados, and mushrooms.
Daily Requirements
Age 0-6 months 1.7 mg per day
Age 7-12 months 1.8 mg per day
Age 1-3 years 2 mg per day
Age 4-8 years 3 mg per day
Age 9-13 years 4 mg per day
Age 14 and older 5 mg per day
Pantothenic acid is also available as a dietary supplement, and is safe to take in large doses, however there is likely no reason for supplementation since it is widely available in the diet.

