Genetic risk of Alzhiemer's lowered with exercise

Medline Plus
January, 2012

A new study finds that an active lifestyle may help protect against Alzheimer's-related brain changes in people who have a well-known genetic risk factor. This factor is the e4 allele (version) of the apolipoprotein E (APOE) gene. 

See article here: Exercise may help those at higher risk of Alzheimer's: Study