Health Desk. Vitamin B12 is a very important nutrient for the body. Along with making red blood cells, it also plays an important role in the normal functioning of nerves and brain. Due to its deficiency, some changes may be seen in the beginning, which people often ignore considering it to be normal fatigue or weakness.
1. Fatigue and weakness all the time
Due to deficiency of Vitamin B12, one may feel weakness, lethargy and lack of energy in the body. If fatigue persists even after adequate rest, it should not be ignored.
2. Tingling or numbness in hands and feet
Frequent needle pricking, tingling or numbness in hands and feet may be to Vitamin B12 deficiency. This may also be to the effect on the nerves.
3. Muscle weakness
B12 deficiency can cause problems like muscle weakness and difficulty walking in some people.
4. Effect on memory and concentration
Vitamin B12 deficiency can affect the nervous system. In such a situation, symptoms like difficulty in memory, understanding and concentration or mental confusion may appear.
5. Pain in tongue or ulcers in mouth
During B12 deficiency, the tongue may become red and painful and mouth ulcers may also occur. Problems like loss of appetite are also seen in some people.
Timely investigation is necessary
Having any one of these symptoms does not necessarily mean that there is a deficiency of Vitamin B12, because such symptoms can also occur in other health problems. If the problem persists then it is better to consult a doctor and get a blood test done.
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