Provitamin B5, also known as pantothenic acid, is a water-soluble, anti-stress vitamin. A provitamin is a precursor of a vitamin, which is converted in the body into a vitamin, according to Merriam-Webster online medical dictionary. SpineUniverse states that provitamin B5 assists in the production of antibodies, thus improving the immune system; assists in the production hormones produced by the adrenal glands; and is used by the body to convert fats, carbohydrates, and proteins into energy. Vitamin B5 also aids in nerve and muscle performance by aiding in the production of neurotransmitters.
Deficiency
According to the Linus Pauling Institute, vitamin B5 deficiency is very rare and is usually only seen in cases of severe malnutrition. Symptoms of deficiency in vitamin B5 include headache, fatigue, psoriasis, insomnia, intestinal upset and tingling of the hands and feet.
Disease
According to the Linus Pauling Institute, vitamin B5 is used to treat high cholesterol, and symptoms of rheumatoid arthritis, including swelling, pain and stiffness. It has also been used to aid in the healing of wounds. There have been claims that vitamin B5 is effective for treating nerve damage, skin problems, breathing problems, and for preventing arthritis and birth defects. However, according to the Mayo Clinic, these claims have not been proved.
Sources
There are many food sources that contain vitamin B5. According to the Linus Pauling Institute, the following foods contain vitamin B5: tuna, cod, lobster, chicken, milk, yogurt, eggs, avocado, broccoli, lentils, sweet potato, raw mushrooms and whole wheat bread. According to LifeClinic.com, the recommended daily dose of vitamin B5 is 4 to 7 mg. A well rounded diet should be sufficient to get the recommended daily amount; however, vitamin B5 can be found in most B-complex multivitamins.
Drug Interactions
The use of some birth control may increase the requirement for vitamin B5. According to the Linus Pauling Institute, there are no known adverse reactions with any other medications or supplements.
Considerations
According to the SpineUniverse.com, if you suffer from stress, high cholesterol or rheumatoid arthritis, your doctor may recommend that you take a higher dosage of vitamin B5. Discuss taking vitamin B5 or any other supplements with your doctor to make sure it is right for you.
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