Vitamins B12 deficiency: Five ‘mood changes’ warning that a deficiency has become advanced

VITAMIN B12 is used by the body to carry out a number of biological processes, including the production of red blood cells. Without it, the body can only sustain its needs for so long before irreversible damage occurs. Not only can physical complications arise, but sufferers may also experience severe mood changes.
Source: Daily Express - Health - Category: Consumer Health News Source Type: news