Increased Prevalence of Obesity/Type 2 Diabetes and Lower Levels of Lithium in Rural Texas Counties May Explain Greater Alzheimer's Disease Risk. Baranowski BJ, Hayward GC, Fajardo VA, MacPherson REK J Alzheimers Dis. 2018; 64(1):303-308. PMID: 29865052. Abstract Comment Bookmark Recommend Follow Comment | Bookmark | Recommend | Follow