The main symptoms of vitamin B12 deficiency are named

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Vitamin B12 is essential for human health, as it is involved in many functions of the body. This vitamin increases energy levels, participates in brain function and affects cognitive function, forms healthy red blood cells and DNA, and can reduce the risk of age-related macular degeneration.

Vitamin B12 is found in many foods. However, if a person's diet is unbalanced, a deficiency of this element may occur, which leads to both a deterioration in the general condition and long-term consequences. Experts from the Cleveland Clinic have named the most common symptoms of vitamin B12 deficiency.

• Pale or yellow-tinged skin.
• Persistent weakness and fatigue.
• Loss of appetite.
• Rapid heartbeat.
• Sore mouth or tongue.
• “Tingling” in the hands and feet.
• Shortness of breath or dizziness.
• Blurred vision.
• Mood swings.

Doctors say that eating certain foods will help fill the gap in vitamin B12. These include:

• milk;
• eggs;
• yogurts (especially low-fat Greek yogurt);
• salmon;
• tuna;
• beef;
• offal (liver and kidneys);
• shellfish.