Except for my father's low platelet count which is most likely due to a Vitamin B Deficiency all his blood tests since 2011 are in normal range or if not than he was taking medicine to keep in normal range such as cholesterol drug - Zocor and Thyroid drug -Levothyroxine . My father for all intent and purposes was a very healthy 89 year old who was probably suffering from low folate and vitamin b levels in conjunction with overprescribed above FDA Guidelines Galantamine a drug for Alzheimer's which my father clearly did not have. Per the May 9th CT Scan showing only Age Related Atrophy and normal ventricles. The Drug Galantamine is known to cause Balance and Speech issues in the elderly.