Why do arms and legs go numb: Unexpected reason named
Photo: Why legs and arms can go numb (freepik.com)
Feeling numb in the arms or legs can be not only a result of poor posture or temporary nerve compression but also a signal of serious health problems.
RBC-Ukraine talks about the unexpected cause of such symptoms.
Why legs and arms can go numb
Doctors note that one of the unexpected causes may be a deficiency of vitamins, in particular vitamin B12.
Vitamin B12 and nervous system
Vitamin B12 plays a key role in maintaining the health of the nervous system. Its deficiency can lead to damage to nerve fibers, which causes tingling, numbness, or weakness in the limbs. In addition, a deficiency of this vitamin can affect coordination of movements and even cause dizziness.
How to identify deficiency
In addition to numbness, symptoms of B12 deficiency may include:
- chronic fatigue
- weakness in the muscles;
- problems with memory and concentration;
- pale skin or a jaundiced tint;
- mood changes, including depression.
Other possible causes of numbness
Among other causes of numbness in the hands and feet, doctors also name
- poor blood circulation caused by atherosclerosis or diabetes;
- neurological diseases such as multiple sclerosis or carpal tunnel syndrome;
- spinal injuries or pinched nerves.
What to do in case of numbness?
If numbness occurs regularly, you should see a doctor for an examination. The doctor may recommend blood tests, vitamin levels, and a comprehensive examination of the nervous system.
To prevent vitamin B12 deficiency, it is recommended to eat foods rich in this element, such as meat, eggs, and dairy products, or take it in the form of supplements after consulting a specialist.
Remember: By visiting a doctor on time, you can avoid serious complications.
Read also about a strange symptom on the skin that may signal cancer.
Sources: Health, Nature, Marca.
This material is for informational purposes only and should not be used for medical diagnosis or self-treatment. Our goal is to provide readers with accurate information about symptoms, causes, and methods of detecting diseases. RBС-Ukraine is not responsible for any diagnoses that readers may make based on materials from the resource. We do not recommend self-treatment and advise consulting a doctor in case of any health concerns.
