When Vitamin B12 is too low, defective red blood cells break down, leading to anemia and symptoms such as pale skin or a yellow tinge (jaundice) and rapid heartbeat, as per the National Health Services.
However, these symptoms often overlap with other health conditions, they can easily be overlooked. If you notice two or more of the above signs, then do get your Vitamin B12 levels tested and consult a doctor.
Disclaimer
The information presented in this article has been compiled from multiple media and research sources. This content is intended for general awareness and should not be taken as medical advice or a definitive scientific conclusion.