Signs Of Lack Of Vitamin B12 In The Body
Vitamin B12 is an essential nutrient that is responsible for various functions in the body, including the formation of red blood cells, DNA synthesis, and proper functioning of the nervous system. However, many people are deficient in this vitamin due to various reasons, including poor diet, digestive problems, and certain medical conditions. In this article, we will discuss the signs of lack of vitamin B12 in the body.
1. Fatigue and Weakness
One of the most common signs of vitamin B12 deficiency is fatigue and weakness. This is because vitamin B12 is essential for the production of red blood cells, which carry oxygen to the body's tissues. Without enough red blood cells, the body becomes fatigued and weak.
2. Pale Skin
Another sign of vitamin B12 deficiency is pale skin. This is because the lack of red blood cells in the body leads to a decrease in the amount of oxygen that reaches the skin, making it appear pale.
3. Shortness of Breath
Shortness of breath is another sign of vitamin B12 deficiency. This is because the lack of red blood cells in the body leads to a decrease in the amount of oxygen that reaches the lungs, making it difficult to breathe.
4. Pins and Needles Sensation
A lack of vitamin B12 can also cause a pins and needles sensation in the hands and feet. This is because vitamin B12 is essential for the proper functioning of the nervous system, and a deficiency can lead to nerve damage.
5. Tongue Inflammation
Vitamin B12 deficiency can also cause inflammation of the tongue, known as glossitis. This can make the tongue appear swollen and red, and can also cause a burning sensation.
6. Vision Problems
Vitamin B12 is also essential for proper vision, and a deficiency can lead to vision problems. This can include blurred vision, sensitivity to light, and even vision loss in severe cases.
7. Mood Changes
Vitamin B12 is also important for maintaining a healthy mood, and a deficiency can lead to mood changes. This can include depression, anxiety, and even psychosis in severe cases.
Conclusion
Vitamin B12 deficiency can cause various signs and symptoms, including fatigue, weakness, pale skin, shortness of breath, pins and needles sensation, tongue inflammation, vision problems, and mood changes. If you experience any of these symptoms, it is important to consult with your doctor to determine if you have a vitamin B12 deficiency and to receive proper treatment.
