Genetic Mutations that Protect Against Alzheimer’s Disease

Alzheimer’s disease is a scary possibility that faces many of us today — whether for ourselves or for aging parents and grandparents. Currently, 10% of people age 65 or older have Alzheimer’s disease (AD).  It is a disease for which prevention needs to start…

Lithium: A mineral that affects mood, Alzheimer’s disease, obesity, and telomeres

Researchers found that Texas counties with higher levels of lithium in their groundwater had less of an increase in Alzheimer’s rates compared with counties that had lower levels of lithium. This isn’t a total surprise since previous studies had linked lithium to a decreased risk of dementia, but it is a great confirmation at a large scale population level. 

Alzheimer’s and Light at Night: Taking action to prevent this disease

Light at night and the link to Alzheimer’s disease. Animal studies show that disrupting circadian rhythm with light at night causes an increase in amyloid plaque accumulation.

Alzheimer’s and APOE genotype

One very important gene that has been very well researched for Alzheimer’s disease is the APOE gene. This gene is involved in carrying cholesterol and other fats in your bloodstream, and a common variant of the gene is linked to a higher risk of…