These include symptoms that affect the chest such as heart palpitations.
Other signs of a B12 deficiency can include fatigue, lethargy, breathlessness, feeling faint, headaches, pale skin, tinnitus, loss of appetite, and weight loss.
It is recommended that an individual should see a GP if they are experiencing any of the symptoms of a vitamin B12 deficiency.
Furthermore, it is important to be seen as soon as possible otherwise a vitamin B12 deficiency can cause permanent damage.
Source: | This article first appeared on Express.co.uk