The health of nerve and blood cells depends on this vitamin.
Generally, people get enough vitamin B12 from food. With its deficiency, symptoms may appear that are not always noticeable, but among them there are those that are simply impossible to miss.
Scientists have proven that the body will signal a lack of an important vitamin with tinnitus, which has nothing to do with any external sources. So, a person can feel ringing, buzzing, hissing, buzzing or pulsing. These noises can be both constant and periodic, the Express publication cites the research data. Doctors explain the appearance of an unusual symptom of vitamin B12 deficiency by the fact that it is responsible for the connections between nerves. Violation of this mechanism just causes noise in the ears and head.
As a rule, it passes if a person makes up for the shortage with the help of drugs. However, as the Uchitelskaya Gazeta online publication has already said, vitamin B12 can be obtained without resorting to the products of pharmacological companies.
Thus, meat is the leader in the content of vitamin B12, it is abundant in chicken eggs, fish, and dairy products. It is also worth knowing that vitamin deficiency can masquerade as a manifestation of other diseases. First, clinic patients complain of chronic fatigue and poor appetite, then – of mouth ulcers and pain in the tongue. Therefore, when unpleasant symptoms appear, it is necessary to consult a specialist.