Vitamin B12 is a vitamin whose deficiency is common. In this case, it naturally directs people to research on this subject. ‘What does vitamin B12 do? Which foods contain vitamin B12? What are the symptoms of B12 deficiency?’ We can list many questions such as. In this content, I will answer these questions.
What does vitamin B12 do?
B12, in other words cobalamin, is a vitamin that has great importance in the human body. It is also called cyanocobalamin because it contains cobalt mineral. B12 is water soluble. It can also be stored in the body.
Vitamin B12 takes part in DNA synthesis. It is also important for neurological functions. Because it takes part in the reaction necessary for the formation of the structure of the myelin sheath. In addition, it contributes to the formation of blood cells. It plays a role in increasing energy production.
Which foods contain vitamin B12?
In fact, vitamin B12 is produced by colon bacteria. But absorption does not occur. Because the absorption of vitamin B12 takes place in the small intestines. Colon bacteria reside in the large intestine. Therefore, vitamin B12 must be taken into the body from the outside with food. So which foods contain B12?
There are plenty of B12 in animal foods such as red meat, especially liver, milk, eggs, fish. But plant foods are poor in vitamin B12. Therefore, this vitamin deficiency is common in vegetarian or vegan individuals.
What are the symptoms of B12 deficiency?
In cases where this vitamin is not taken enough, anemia, weakness, constant sleepiness, distraction and even depression symptoms can be observed.
Vitamin and mineral deficiencies can cause some damage to our body. So do your best to take good care of your body. Do not neglect your health checks and try to make healthy eating your lifestyle.