What are the symptoms of a vitamin B12 deficiency? Full list of 10 common signs

VITAMIN B12 deficiency symptoms can be incredibly difficult to spot, because they tend to develop over a long period of time and you may not even know that you're at risk. What are the symptoms of a vitamin B12 deficiency? Here's the full list of 10 common signs.
Source: Daily Express - Health - Category: Consumer Health News Source Type: news