The NHS warned that a vitamin B12 deficiency could lead to anaemia, which could then lead to heart failure.
Even without the development of anaemia, a vitamin B12 deficiency can lead to neurological symptoms.
Issues may include vision problems, memory loss, loss of physical co-ordination, and damage to the nervous system.
“If neurological problems do develop, they may be irreversible,” the health body added.
Published at Thu, 16 Dec 2021 00:00:00 +0000