Walking May Cut Alzheimer’s Risk in Older Adults
Research in JAMA reports two studies showing regular walking benefits brain health for those aged 70 plus, even at light effort. A Mediterranean diet rich in fish olive oil and produce also linked to longer life in people in their 70s 80s and beyond.
MENTIONED IN THIS ARTICLE
Chicago
Bill Thies
The
Alzheimer’s Association
Thies
Walking linked to lower dementia risk in older adults
A study of 2257 retired men 71 to 93 shows walking less than a quarter mile daily doubles dementia risk versus walking over two miles daily. Another study of 16466 female nurses 70 to 81 finds even light activity improves cognitive tests.
MENTIONED IN THIS ARTICLE
Kim Knoops
Netherlands
Wageningen University
Journal of the American Medical Association
Jennifer Weave
Harvard School of Public
Genetic testing tests doctor patient confidentiality ethics
In JAMA doctors and legal experts debate whether doctors should warn relatives about inherited genetic risks. Dr. Kenneth Offit defends confidentiality, warning that mandated disclosure could undermine trust and breach privacy laws. Some lawsuits allege harm from non disclosure.
MENTIONED IN THIS ARTICLE
Chicago
Kenneth Offit
Offit
Journal of the
American Medical Association
Memorial Sloan Kettering Cancer Center
New York City
Minnesota
University of Minnesota
Jeffrey Kahn
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