1. Neurological Symptoms
The brain relies heavily on Vitamin B12. Here are some neurological symptoms to watch for:
Numbness or Tingling: You may feel a burning sensation or tingling in your hands and feet.
Balance Issues: Difficulty walking or maintaining balance can occur.
Cognitive Changes: Memory problems, irritability, and fatigue are common.
Lhermitte’s Sign: A peculiar electric shock-like sensation when bending the neck forward.
