6It May Prevent Memory Loss
Another common symptom of vitamin B12 deficiency is memory loss. Loss of neurons in the brain causes dementia or memory loss and studies have shown that vitamin B12 may prevent the loss of neurons in the brain. This essential vitamin helps to improve nerve health, and it helps with neurotransmitter signaling. Even when a person has not been clinically diagnosed as having a vitamin B12 deficiency, taking sufficient quantities of this vitamin can help improve memory. When conditions like dementia begin to set in, vitamin B12 can also help to slow down the mental decline. However, there is no sufficient research as to the relationship between vitamin B12 and memory performance. [6]















