http://articles.mercola.com/sites/articles/archive/2000/06/17/briefs-158.aspxPhysical Activity and Risk of Stroke in Women : Physical activity, including moderate-intensity exercise such as walking, was shown to produce a substantial reduction in risk of stroke in women 40 to 65 years old. Additionally, those who often engagedenCommunityServer 2008.5 SP1 (Build: 31106.3070)