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.
Yet, even without symptoms, too little vitamin D can pose health risks. Low blood levels of the vitamin have been associated with the following: 1  Increased risk of death from cardiovascular disease. 2  Cognitive impairment in older adults. 3  Severe asthma in children. 4  Cancer.et, even without symptoms, too little vitamin D can pose health risks. Low blood levels of the vitamin have been associated with the following: 1  Increased risk of death from cardiovascular disease. 2  Cognitive impairment in older adults. 3  Severe asthma in children. 4  Cancer.