P1 It has been revealed that a treatment to reverse Alzheimer's Disease could be available in five years. Experiments on mice have indicated that a new vaccine can stop the advance of the disease. This good news really does make us optimistic.
P2 A growing number of elderly and even middle-aged people are being struck down by the degenerative brain disease, which has some 500,000 sufferers in Britain alone. It causes untold misery to families as they will be left to care for loved ones who may no longer recognize them.