Causes and symptoms of vitamin B12 deficiency and the most important foods rich in it

Vitamin B12 deficiency is one of the most common deficiencies in the UK. Symptoms of vitamin B12 deficiency include yellowing of the skin, sore and red tongue, sores in the mouth, tingling sensation and changes in the way a person walks.

And the British newspaper “Express” Dr. Sarah Jarvis cited that other symptoms of vitamin B12 deficiency include vision impairment and depression, as well as a decline in mental abilities, and if left untreated for a long time, the chances are high. Damage.

Vitamin B12 deficiency can have many causes, including harmful anemia, diet, conditions affecting the stomach, conditions affecting the intestines, medications and functional vitamin B12 deficiency.

Bernicious anemia is an autoimmune condition and is the most common cause of vitamin B12 deficiency in the UK.

Although the cause of the harmful anemia is unknown, it can affect women over the age of 60 and those with a family history of the disease. .

Foods rich in vitamin B12 include meat, fish and dairy products, and since vitamin B12 can last for up to four years in the body, it may take some time for symptoms of deficiency to appear.

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