Al Marsad newspaper: Vitamin B12 is an essential nutrient that supports a number of important processes in the body, such as DNA synthesis, energy production and central nervous system function.
According to the British Medical Journal, non-specific symptoms such as fatigue are “the first manifestations”, and autonomic dysfunction is a common manifestation of functional vitamin B12 deficiency.
Autonomic dysfunction, also known as autonomic neuropathy, also occurs when the nerves that control involuntary body functions are damaged, according to the Mayo Clinic.
The signs and symptoms of autonomic neuropathy depend on which nerves are affected, and signs include: tingling and needles loss of physical coordination, which can affect your entire body and cause difficulty speaking or walking, and damage to parts of the nervous system (peripheral neuropathy), especially in the legs .
