Diane Archer

Vigorous exercise found to ward off dementia

Vigorous exercise can help keep your brain healthy and ward off dementia. Rachel Fairbank reports for the New York Times on three recent studies confirming the value of vigorous exercise for your...

Yes, you need vitamin D, but not from supplements

Last year, a large study came out on vitamin D and omega-3 fatty acid supplements, supporting earlier findings that routine use of these supplements has little if any value for healthy people. Now...