B12 vitamin It performs myriad functions in the body, but some of the most important include making red blood cells and supporting a healthy nervous system. If you’re deficient in B12, these processes go off the rails and symptoms can be wide-ranging. A case report details how your face can reveal low levels of B12.
writing on the BMJa doctor mapped out her possible symptoms.
The doctor wrote: “There was a doctor who developed some neurological symptoms (intermittent numbness in the left side of the face, left hand, or left knee) a few weeks after an episode of shingles that affected the left side of the body.
“He saw a specialist who decided to check his serum B12 and serum folate levels.”
The results indicated that his B12 level was low and that the intrinsic factor antibodies were negative.
READ MORE: B12 Deficiency Symptoms: Do You Feel That? The warning feeling in your hands and feet.
The doctor’s GP was very understanding and it was agreed not to treat but to repeat the tests.
However, the doctor agreed to follow his wife’s advice to occasionally add a small amount of yeast extract on a slice of bread to his diet.
If you’re a vegetarian or vegan, or looking for alternatives to meat and dairy, yeast extract is a good source of B12.
The tests were repeated a few months after the original test. They showed that the doctor had normal levels of B12.
The doctor’s neurological symptoms have been investigated by another specialist who has not insisted on treatment for B12 (or Folate) deficiency.
“Symptoms have been improving despite no treatment for vitamin B12 or folate deficiency,” the doctor wrote at the time.
At the end of the article, the doctor posed the question, “Are we overtreating patients with low B12 levels?”
According to the National Health Servicemost people can be easily treated with injections or tablets to replace missing vitamins.
“To make sure your treatment is working, you may need to have more blood tests.”
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