Muscle aches and weakness can result for a variety of reasons, one of which is a vitamin B6 deficiency. However, this condition is rare in the United States, and the deficiency would most likely have to be severe before you experience any symptoms. Certain people are at a greater risk for developing a deficiency than others. Talk to your doctor if you are concerned about aches or your B6 intake.
Importance and RDA of B6
Your body uses B6 to process and make use of the food you eat, converting it into energy. It also produces hemoglobin in your red blood cells, which oxygenates your bodily tissues, as well as helps prevent you from becoming anemic. Your brain relies on B6 to transmit messages to your nerves, and the vitamin is also needed for hormone and antibody production. The recommended dietary allowance, or RDA, of B6 is 1.3 mg for adults between 19 and 51, according to the University of Maryland Medical Center.
Symptoms, Risks and Prevention of a Deficiency
Along with aches and muscle weakness, common symptoms of a severe B6 deficiency include feelings of depression, irritability and nervousness, and you may have a hard time concentrating or even experience short-term memory loss. You may also develop sores on your tongue and mouth. A mild deficiency of B6 is not uncommon, particularly if you are a child or elderly, or if you do not eat a nutritionally balanced diet. To prevent a deficiency, consume foods rich in B6, such as wheat germ, lentils, tuna, carrots and bran. You can also ask your doctor about taking a supplement.
Other Causes of Aches
Occasional muscle aches are not uncommon, and they are most likely the result of tension, stress, a minor injury or overuse. These kinds of aches typically affect one or more parts of your body and get better with rest. But if your pain is widespread and felt throughout your body, it may be the sign of an infection, illness or the side effect of a medication you are taking. Tell your doctor about the pain you experience, and she can then help you determine the cause and necessary remedies.
Additional Considerations
Never change your diet or take a new supplement before you ask your doctor about them. Taking more than 200 mg of vitamin B6 a day can cause neurological problems like a loss of sensation in your extremities or difficulty keeping your balance. This vitamin can also causes abdominal pain, nausea and sun sensitivity. If you experience these or other side effects while taking B6, or if you have sudden or severe body aches, seek medical attention.
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