This web story is meant for informational purposes only and must not be considered a substitute for advice provided by qualified medical professionals.
Low B12 leads to less red blood cell production, which means your body doesn’t get enough oxygen, making you feel tired and weak.
B12 is important for brain health, so a deficiency can lead to trouble with memory and concentration.
You might experience tingling or numbness in your hands and feet, as low B12 can damage nerves over time.
A deficiency can affect your mood, leading to feelings of depression, irritability, or anxiety.
Lack of B12 can make your skin look pale or even give it a slight yellowish tint because of issues with red blood cells.
You can develop a sore, red tongue, or mouth ulcers due to low B12, making it painful to eat or speak.