Causes and risks of Vitamin B12 deficiency
The article discusses the causes, symptoms, and treatment methods for vitamin B12 deficiency, which is essential for nerve health, the formation of red blood cells, and DNA synthesis. Groups at risk of deficiency include the elderly, individuals following a strict vegetarian diet, those with gastrointestinal disorders, or those who have undergone stomach or intestinal surgeries. Low levels of vitamin B12 can lead to megaloblastic anemia, neurological disorders, memory weakness, and a decline in quality of life, especially if the deficiency persists without treatment. The deficiency is diagnosed through blood tests and treated by modifying the diet, supplements, or injections depending on the case, with prevention important through consuming foods rich in this vitamin and regular check-ups.
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