I am in my mid fifties and my short term memory has deteriorated. Sometimes, possibly like people of my age I go to get something in another room and think 'what was it I wanted?' or I open the fridge instead or a cupboard then realise what I've done. I look it up and the internet (reliable sites) say its a normal part of aging. But every other day there seems to be 'new' things that predispose one to dementia - antihistamines (older versions), concussion, lack of sleep, solitariness and so the list goes on, Is anybody else terrified........ The worse thing is there is no cure and the disease is very scary.....