Pantothenic acid, or vitamin B-5, is a B complex vitamin needed for normal growth and development, metabolism, red blood cell production and the manufacture of sex and stress-related hormones. Pantothenic acid also helps the body use other B vitamins. Low levels of pantothenic acid can cause several problems.
Daily Dietary Requirements
The recommended daily intake of pantothenic acid is 5 mg in adults, according to MedlinePlus. Fresh meats, vegetables and unprocessed foods have higher amounts of pantothenic acid than canned or frozen foods. Natural sources of pantothenic acid include brewer's yeast, corn, kale, cauliflower, avocado, tomatoes, egg yolks, organ meats such as liver and kidneys, beans, peas, lentils, poultry, milk, dairy products, peanuts, sunflower seeds, soybeans and wheat germ.
Fatigue
Pantothenic acid works together with other B vitamins to help the body convert carbohydrates, proteins and fats into glucose, which is the main source of energy for the body. Low levels of pantothenic acid lead to weakness and fatigue. Low levels of pantothenic acid also cause problems in concentration because the brain relies on glucose to function.
Skin and Neurological Problems
Pantothenic acid is necessary for maintenance of healthy skin, hair, eyes, liver and nerve cells. Pantothenic acid deficiency leads to acne, itching, allergies, hair loss, insomnia, irritability, depression, nerve damage and numbness and tingling of hands and feet, according to the University of Maryland Medical Center.
Pantothenic Acid Administration
Vitamin B-5 supplements are available in forms of tablets, capsules and soft gels. B-5 supplements are suitable for people who have problems eating foods rich in pantothenic acid. Healthy people who eat foods rich in pantothenic acid do not need supplements. Excess intake of pantothenic acid can cause diarrhea. Patients with hemophilia should not take pantothenic acid supplements because they can extend bleeding time.
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