"The ketogenic diet also may function in a neuroprotective fashion in Alzheimer disease "
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2898565/
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"Neuroprotective and disease-modifying effects of the ketogenic diet"
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2367001/
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" Study of the ketogenic agent AC-1202 in mild to moderate Alzheimer's disease: a randomized, double-blind, placebo-controlled, multicenter trial"
http://www.biomedcentral.com/content/pdf/1743-7075-6-31.pdf
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http://scholar.google.com/scholar?q=alzheimers+ketogenic+die...