Vitamin B12 is essential for our body to function well. After all, it plays an important role in our central nervous system, maintaining cognition and preventing cell degeneration. However, our body does not produce this vitamin, so it must be ingested somehow. In this article, you will discover what are the symptoms of vitamin b12 deficiency. Keep reading!
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Its main source comes from meat and animal products such as milk, eggs and even supplements. Thus, when there is a deficiency of vitamin B12 in our body, certain symptoms appear. However, these symptoms can be confused with other problems, such as stress or insomnia. Check out what these signs are below.
Abnormal tiredness is one of the first symptoms that appear when there is a lack of vitamin B12. This is because, when the B12 supplement is below normal, the body ends up not producing red blood cells, which are necessary to provide oxygen to the entire body. This then leads to anemia, which makes you feel weaker than usual.
However, tiredness is a very vague symptom, which can be considered just as stress or sleep deprivation. If the fatigue only gets worse and you cannot identify a plausible cause, consult your responsible physician. Thus, he may order a red blood cell count and check if you have anemia, in addition to checking the levels of this vitamin and other nutrients in your body.
From the brain to the spinal cord, as well as in our hands and feet, there is a long circulating nerve tract. Known as the posterior tract, it is coated with a substance called myelin, which insulates and protects the nerves. In addition, myelin also accelerates nerve impulses, allowing our hands and feet to feel touch, for example.
However, the brain needs vitamin B12 to produce myelin. That is, if you have a deficit of this vitamin in your body, myelin is destroyed and nerve impulses are no longer able to travel quickly. Thus, the tingling sensation in your feet and hands arises.
Just as a breakdown of myelin in your posterior tract can cause you to lose your sense of touch, it can also affect your proprioception. This term, also called kinesthesia, is used to name the body's ability to recognize its spatial location, its position and orientation, without having to use vision.
Without it, the tendency is to fall to the ground. So, unless you're wearing something you're not skilled at, like high heels, that's not normal. However, if the imbalance is occurring frequently without a specific cause, remember to see a doctor. He will likely suggest a blood test.
