Vitamins B12 is an essential nutrient that keeps the body functioning properly. Symptoms of vitamin B12 deficiency include fatigue, mood swings, and neurological problems. What symptoms may appear in your arms or legs?
The site continued: “Myelin is a protective coating that shields nerves and helps them transmit sensations.
“People who are deficient in vitamin B-12 cannot produce enough myelin to cover their veins. Without this coating, the veins can become damaged.
“Problems are more common in nerves in the hands and feet, which are called peripheral nerves.
“Peripheral nerve damage can cause tingling in these parts of the body.”
Sometimes tingling can manifest as a sharp pain in the palm of one or both hands, says Thyroid Patient Advocate.
It explains: “It happens suddenly and for no apparent reason occurs in a spot directly under the ring finger, almost where the first palm is.
“If a B12 deficiency is not treated, tingling pain can begin on the outer edge of the hand, starting at the wrist.
“This pain occurs when the wrist is flexed backward.”
It is important to regularly consume foods containing vitamin B12.
Adults need about 2.4 micrograms of vitamin B12 per day.
Vitamin B12 is a water-soluble vitamin that is present in animal-based foods, such as:
- Red meat
If a person does not eat animal products, they must include vegetarian and vegan sources of vitamin B12 in their diet.
These include fortified cereals, plant milks, bread and nutritional yeast.
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