Vitamin B12 deficiency symptoms: What are the most common signs of a B12 deficiency?

VITAMIN B12 deficiency symptoms are actually very common, and you may not even know that you're at risk of the condition. But if you do have a B12 deficiency, it's essential that you start adding more B12-rich foods to your diet. What are the most common signs of vitamin B12 deficiency?
Source: Daily Express - Health - Category: Consumer Health News Source Type: news