Thats correct Uju.The dificulty in developing a novel drug for such a disease with an unknown or rare risk factors has heralded the emergence of some drugs capable of treating some cases.
But i beleive that researchers will always have a way out. some studies had suggeted that high cholesterol level and high blood pressure-- factors linked to heart disease and stroke -- may also increase the risk for developing Alzheimer's, it could be taken from there.
