Abingdon,VA â Southwest Virginia has been blessed by the musical establishment known as âThe Crooked Road: Virginiaâs Music Heritage Trail.â The initial idea was to boost tourism and regional economies by establishing a network of venues and communities that support the regionâs heritage of unique, traditional music.
A vitamin B12 level test measures the amount of B12 in your blood. B12 is an important vitamin for many basic bodily functions, such as brain health, blood cell production, and proper nerve functioning. Low B12 levels can lead to serious nerve damage and deteriorating brain functions.
MMA is usually ordered, sometimes along with a homocysteine test, when a vitamin B12 test result is in the lower portion of the normal range, especially when a person has symptoms associated with B12 deficiency.Signs and symptoms of B12 deficiency may include:1  Diarrhea.2  Dizziness. 3  Fatigue, muscle weakness.MA is usually ordered, sometimes along with a homocysteine test, when a vitamin B12 test result is in the lower portion of the normal range, especially when a person has symptoms associated with B12 deficiency. Signs and symptoms of B12 deficiency may include: 1  Diarrhea. 2  Dizziness. 3  Fatigue, muscle weakness.