Vitamin B12 Deficiency

Vitamin-B12-Deficiency-LivOn-Labs

Vitamin B12, otherwise known as cobalamin, is an essential water-soluble vitamin. It plays a vital role in DNA and red blood cell production and also supports the nervous system. It is typically found in fish, poultry, meats, dairy, eggs, and fortified products. Unfortunately, Vitamin B12 deficiency is still common, particularly among the elderly population.

Following are 9 signs and symptoms that may indicate a B12 deficiency.

1. Jaundiced or Pale Skin

Individuals with Vitamin B12 deficiency often appear pale or have a subtle yellow tinge to their skin and the white of their eyes, a result of jaundice.

2. Fatigue and Weakness

Vitamin B12 deficiency can affect your body’s ability to produce adequate amounts of red blood cells. Without enough red blood cells to transport oxygen throughout your body, you can feel weak and tired.

3. “Pins and Needles” Sensation

Nerve damage, a more serious side effect, can result from long-term Vitamin B12 deficiency. This is because B12 plays a crucial role in the production of myelin, a substance that insulates and protects nerves. A common symptom of possible nerve damage due to Vitamin B12 deficiency is having a sensation of “pins and needles”.

4. Mobility Changes

If left untreated, damage to your nervous system caused by Vitamin B12 deficiency can affect the way you move and walk.

5. Glossitis

One of the early signs of Vitamin B12 deficiency is glossitis, a swollen, red tongue.

6. Breathlessness and Dizziness

Anemia that results from B12 deficiency can cause some individuals to feel dizzy and breathless. This happens because the body is unable to provide adequate oxygen to all its cells.

7. Disturbed or Blurred Vision

Vitamin B12 deficiency may cause disturbed or blurred vision in some individuals.

8. Changes in Behavior or Mood

Individuals with Vitamin B12 deficiency have reported significant and sudden changes in their mood.

9. High Temperature

Vitamin B12 deficiency can result in a high body temperature, although this is a rare symptom.