Although vitamin E and memantine have been shown to have beneficial effects in moderately severe Alzheimer disease (AD), evidence is limited in mild to moderate AD. Post navigationPreviousPrevious post:A new online report from the National Institutes of Health (NIH) highlights recent progress in NIH-supported Alzheimer’s disease research.NextNext post:In the largest-ever genetic analysis conducted on Alzheimer’s disease, an international group of researchers has identified 11 new genes associated with the disorder, doubling the number of known gene variants linked to it.