Health Desk. Many types of vitamins and nutrients are needed to keep the body healthy. Vitamin B12 is also very important among these. It plays an important role in the formation of red blood cells in the body, making DNA and keeping the nerves healthy. When there is deficiency of it in the body, then gradually many types of problems start appearing.
Initially people ignore these symptoms considering them as normal fatigue or weakness, but prolonged deficiency of Vitamin B12 can affect the nerves and brain. Let us know five such signs, which are important to pay attention to.
5 major signs of Vitamin B12 deficiency
1. Feeling tired and weak all the time: Vitamin B12 deficiency can affect the formation of red blood cells. There is a possibility of anemia due to this. In such a situation, even after taking adequate rest, the person may feel tired, weak and lethargic.
2. Tingling in hands and feet: If there is frequent needle pricking sensation or numbness in hands and feet, it may be a sign of Vitamin B12 deficiency. Its deficiency can damage the nerves.
3. Trouble with memory and concentration: Due to low levels of B12 in the body, some people may have trouble concentrating, remembering things and thinking. In case of severe deficiency, mental changes can also be seen.
4. Swollen tongue and mouth ulcers: Deficiency of Vitamin B12 can cause pain, redness and swelling in the tongue. Some people have to face frequent mouth ulcers and difficulty in eating and drinking.
5. Dizziness and breathlessness: B12 deficiency can affect the body's ability to deliver oxygen when anemia occurs. Due to this, problems like dizziness, rapid heartbeat and shortness of breath even after doing some hard work can occur.
Which foods can provide Vitamin B12?
Food items like milk, curd, cheese, eggs, fish and meat are useful for the supply of Vitamin B12. Vegetarian people should pay special attention to their diet. If needed, your doctor may advise taking supplements.