Vitamin B12 deficiency symptoms: The three lesser known signs you may be deficient

VITAMIN B12 deficiency plays an essential role in the production of red blood cells and DNA as well as the proper functioning of the nervous system. There are a number of signs that a person may be lacking in the essential vitamin. What are the three lesser known symptom warning you that you may be vitamin B12 deficient?
Source: Daily Express - Health - Category: Consumer Health News Source Type: news