Methylcobalamin (Vitamin B12) Vitamin B12 deficiencies have been mainly related to blood deficiency diseases, such as macrocytos and pernicious aneamia. Vitamin B12 deficiencies are followed by neurological and psychological disorders, such as disturbed sense of co-ordination, loss of memory, abnormal reflexes, weakness, loss of muscle strength, exhaustion, confusion, low self-confidence, incontinence, impaired vision, frequent need to pass water, psychological … Continue reading Methylcobalamin (Vitamin B12)