Vitamin B12 absorption in the human body is more special, usually the source of vitamin B12 in the human body is mainly animal food, but vitamin B12 needs to be in the environment of gastric acid in order to be released from animal food, and at the same time, with the gastric mucous membrane secretion of a kind of sugar egg If you can't normally intake of enough vitamin B12, you can take vitamin B12 by mouth to supplement. This includes methylcobalamin, adenocobalamin, or multivitamin tablets. Note that vitamin B12 is not contained in multivitamin B. Vitamin B12 needs to be supplemented with vitamin B12 alone in a compound.

Memory loss, depression, OCD and psychosis? The first signs of vitamin B12 deficiency, which can take years to develop. Symptoms typically include depression, memory loss, psychosis, obsessive-compulsive disorder, and dementia. The reason behind this is that vitamin B12 is still the only water-soluble vitamin that can be stored in the liver, and the liver stores enough vitamin B12 to meet its needs for three to six years, so only people who are chronically deficient in vitamin B12 will develop symptoms. Neurological damage Children vitamin B12 deficiency can appear peripheral neurodegeneration, spinal cord subacute joint degeneration, as its typical neuropathy, can also have a dull expression, intellectual regression, slow response, hypotonia, paralysis and other manifestations.

It has the role of maintaining the health of the nervous system, so appropriate supplementation will alleviate the corresponding symptoms and promote the efficacy of treatment, such as Li Dabo's disease is due to facial nerve palsy. If there is a long-term deficiency, it will continue to lead to neurological damage mental depression, pernicious anemia (nuclear megaloblastic anemia), spinal cord degeneration, degeneration of nerves and peripheral nerves, inflammation of the mucous membranes of the tongue, mouth, and digestive tract, and other symptoms. Women will lead to irregular menstruation, if the child occurs vitamin B12 deficiency in the early stages of vitamin B12 can also lead to increased homocysteine in the body, this thing I have talked about before, after the increase of our blood vessels have a toxic effect, can induce cerebral infarction, heart attack.