The main symptoms of vitamin B12 deficiency, which are easy to miss, are named

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Vitamin B12 is necessary to maintain overall health, as it participates in the creation of new blood cells, nerves, and DNA. It is not produced by the body and comes only with food. Often, a deficiency of the substance occurs with an improper diet.

The main danger of this condition is that the symptoms of B12 deficiency are imperceptible, experts at Harvard Medical School note. People mistake them for a minor ailment or a sign of some other disease.

“Vitamin B12 deficiency can develop slowly, causing symptoms to appear gradually and worsen over time,” added Harvard Medical School. Therefore, experts advised to be especially attentive to changes in your well-being.

In total, seven main hidden symptoms of vitamin B12 deficiency are distinguished:

• strange sensations, numbness or tingling in the hands, legs or feet;
• balance problems, staggering and difficulty walking;
• anemia;
• inflamed, swollen tongue;
• memory loss, difficulty thinking and reasoning;
• weakness;
• fatigue.