5 signs that indicate low levels of vitamin B12 in the body

Vitamin B12 plays a crucial role in the health and proper functioning of our body. For this reason, the absence of this vitamin can cause different physical symptoms.

This nutrient is essential for the production of red blood cells, the functioning of the nervous system, the production of DNA and cellular metabolism.

When vitamin B12 levels in the body decrease, several telltale signs and symptoms may appear. Deficiency of this vitamin can be caused by a number of reasons, including a diet low in B12-rich foods, absorption problems in the gastrointestinal tract, and underlying medical conditions.

5 signs that indicate the need for vitamin B12

Fatigue and weakness

A lack of vitamin B12 can lead to a constant feeling of fatigue and weakness. This vitamin is essential for the production of red blood cells, which transport oxygen to the body's cells.

When levels are low, the body's ability to transport oxygen is reduced, resulting in fatigue and weakness. This is one of the first indicative signs.

Neurological problems

Deficiency of this vitamin affects the nervous system, causing symptoms such as numbness and tingling. in the hands and feet, difficulty with balance and coordination, and even memory and concentration.

These same symptoms can also be influenced by other factors, so it is important to be aware.

Anemia and paleness

Low B12 levels can result in anemia, which manifests as pale skin and mucous membranes. It also has to do with the first sign of fatigue and weakness.

This occurs due to a decrease in the production of red blood cells, a reaction that contributes to the body becoming anemic.

Gastrointestinal changes

Gastrointestinal problems such as diarrhea, constipation and loss of appetite can be signs of a deficiency. Vitamin B12. Vitamin B12 is absorbed in the small intestine, and a deficiency can affect the digestive system.

Psychological symptoms

Low vitamin B12 can also impact mental health, leading to symptoms such as depression, irritability and anxiety.

If you experience these signs and symptoms, it is essential to seek medical advice for evaluation and appropriate treatment so that the condition does not worsen.

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