Symptoms of vitamin B12 deficiency may affect different areas of the body, as this vitamin plays an important role in many functions in the body, as it is involved in mental health, nerve health, etc., so we will learn about these symptoms, and is vitamin B12 deficiency dangerous?

Symptoms of vitamin B12 deficiency

Vitamin B12 contributes to many processes and functions such as the formation of DNA as well as red blood cells, and despite its availability in many foods, many people suffer from its deficiency, which results in many symptoms that appear on the body, including:

Digestive problems

The deficiency of this vitamin in the body may result in some problems in the digestive system, including constipation or diarrhea, or a feeling of nausea and the formation of gases, which are symptoms that both adults and children may feel as well.

Brain function problems

This is represented in noticing a problem with memory and concentration as well, and the elderly are more likely to notice this side effect of vitamin B12 deficiency.

Symptoms of vitamin B12 deficiency on the nerves

Some people may notice a problem in some areas of the body such as the feet and hands, such as feeling tingling or burning in them, or noticing numbness, and this may be due to the relationship between vitamin B12 deficiency and diabetic neuropathy, so diabetics who take metformin are more likely to have a deficiency problem. Vitamin 12, because the drug may reduce the ability to absorb this vitamin.

Vitamin B12 deficiency can also cause some symptoms related to other nerves, such as feeling a headache, and the deficiency of the vitamin may even be related to depression, because this vitamin is very important for the health of the nervous system, which may result from its deficiency in the emergence of some mental health problems.

Other signs of vitamin B12 deficiency

• pale skin
• Feeling weak and tired.
• Headache.
• Mouth and tongue problems such as infection.
• Anorexia.
• The appearance of some problems in the nerves, such as muscle weakness, tingling and numbness, and noticing that there is a problem in walking.
• Feeling of heart palpitations and a sense of shortness of breath.
• The appearance of symptoms of anemia.

Does vitamin B12 deficiency cause obsessive-compulsive disorder?

It is true that vitamin B12 deficiency may be related to mental health, but with regard to obsessive-compulsive disorder specifically, more studies are needed to confirm whether there is a relationship between them.

Does vitamin B12 deficiency cause dizziness?

The answer is yes.. One of the symptoms of vitamin B12 deficiency is feeling dizzy and dizzy, and it may also result in a condition known as ataxia and result in an imbalance and coordination of walking and movement.

Causes of vitamin B12 deficiency

If you ask, what are the reasons that may lead to a deficiency in this vitamin? The answer may be the following factors:

1. Stomach problems, including weak stomach lining.
2. Age makes it more difficult to absorb the vitamin.
3. Drinking alcohol and addiction to it.
4. Having some diseases, including pernicious anemia, and bowel diseases such as Crohn’s or abdominal disease.
5. Taking some types of medications such as acidity medications and diabetes medications.
6. Follow a vegan diet that is free of animal products such as milk and eggs.

Is vitamin B12 deficiency dangerous?

Vitamin B12 deficiency and lack of early attention to treatment or a significant decrease in its levels may result in the emergence of some more serious health problems, including serious neurological problems and blood diseases. A deficiency of this vitamin may also result in some unexpected problems such as:

• Sight problems: This may occur due to the possibility of damage to the optic nerve, which may result in a vision problem.
• Erectile dysfunction: It is a symptom of vitamin B12 deficiency in men, as a result of the high level of homocysteine ​​in the body.

Treating vitamin B12 deficiency

This vitamin can be obtained naturally from foods that contain vitamin B12, or the doctor may prescribe some nutritional supplements that contain it, or if the deficiency is severe, he may prescribe vitamin B12 injections.