Health Desk. Vitamin B12 is a very important nutrient to keep the body healthy. It helps form red blood cells, make DNA and keep nerves functioning properly. Its deficiency in the body can cause fatigue, weakness and nerve related problems. Ignoring deficiency for a long time can be harmful to health.
5 big signs of Vitamin B12 deficiency
1. Fatigue and weakness all the time: Feeling tired even after adequate rest or getting tired quickly in everyday tasks can be a sign of B12 deficiency. However, other reasons are also possible.
2. Tingling in hands and feet: Frequent tingling and numbness in fingers, hands or feet can be a sign of nerve damage. If such symptoms persist, consult a doctor.
3. Yellowing of skin: B12 deficiency can cause anemia in some people, which can cause the skin to appear pale. Along with this, problems like weakness and dizziness may also occur.
4. Trouble with memory and concentration: Some people may have difficulty concentrating, remembering things, or thinking. There can be many reasons behind such symptoms, hence investigation is necessary.
5. Burning sensation in tongue or mouth ulcers: The tongue may become red or smooth due to vitamin B12 deficiency. Pain, burning or blisters may also appear in the mouth.
What to do to overcome B12 deficiency?
Milk, curd, cheese, eggs, fish and meat are good sources of vitamin B12. People following a vegetarian or vegan diet may need fortified foods. If a deficiency is confirmed, the doctor may recommend supplements or other treatments.