Causes of Scaly Skin Patches. Rashes of the skin are the more common reason for skin patches which are scaly. These rashes can result from fungal as well as bacterial infections breeding upon skin. It does become very hard to identify fungal infections as fungi are very perceptible on the skin.
Symptoms of a Lack of Vitamin B12 Include: anemia, nerve damage (burning, tingling, weakness or numbness in hands and feet), difficulty in sensing vibration, unsteadiness and psychological side effects. Depression, confusion and poor memory may be mistaken for early onset of Alzheimerâs disease.
Vitamin B12. A deficiency in vitamin B12 can lead to several neurological problems. Particularly in infants, a vitamin B12 deficiency can lead to tremors, often in the face. Other neurological problems include tremors in the legs, tingling or numbness in the hands or feet, loss of reflexes, loss of balance and muscle weakness. Confusion, memory loss, depression and dementia also can develop.