Vitamin B12 deficiency is required for the formation of red blood cells and DNA. It also plays a key role in the function and development of brain and nerve cells. Therefore, the presence of vitamin B12 deficiency can affect the body in many ways. As the symptoms develop gradually, it is easy to overlook the borderline symptoms.
Borderline symptoms refer to symptoms that may be associated with any number of conditions. However, if a person experiences a wide range of borderline symptoms, the underlying cause is much more likely to be B12 deficiency, as noted by the Thyroid Patient Advocacy (TPA).
If the underlying cause of borderline symptoms proves to be B12 deficiency, this is a good sign in some respects. As TPA explains, it sends a signal that the condition has not grown into a complete deficit and is therefore easily treatable.
According to the health platform, the borderline symptoms to watch out for include:
Itching or numbness of the tongue.
A sudden and unexpected itchy tongue can signal a condition. "It happens on the edge of the tongue, along one side or the other, or the tip," TPA explains.
People can experience an irresistible urge to scratch their tongue to stop itching, says body health.
"Some people experience stinging, pain or numbness instead of itching," he adds.
White patches of skin
This is the result of melatonin depletion in the affected area, the health site explains. Melatonin is a hormone that controls changes in pigmentation. Studies have shown that vitamin B1
According to the TPA, they often appear on the outside of the forearm, but may occur elsewhere. The longer these spots, the whiter they become.
Over time, the spots become very dry and flaky to the extent that small, crude patches of skin can be exposed.
Sharp piercing, pain in the palm of one or both hands.
As the health site explains: "It happens suddenly and for no apparent reason on a spot just below the ring, roughly where the first fold of the palm is. . "
If left untreated, pain can begin to appear on the outer edge of the arm, starting at the wrist," the health body says.
"This pain occurs when the wrist is bent back," she added.
Vitamin B12 deficiency can also cause loss of feeling.
How to treat Vitamin B12 deficiency
Vitamin B12 deficiency anemia is usually treated with Vitamin B12 injections. There are two types of injections with Vitamin B12:
According to Harvard Health, good sources of Vitamin B12 include:
- Fish, clams
- Red meat
- Dairy products like milk, cheese and yogurt
- Enhanced yeast
- Enriched cereal breakfast
- Enriched soy or rice milks