https://blogs.mercola.com:443/sites/vitalvotes/archive/2004/06/24/Happiness-Helps-the-Heart.aspxAs I wrote last year, mental stress is one of the most common causes of heart attacks . Similarly, a study has found that happily married women tend to have healthier hearts than those who are lonely or unhappy. This is because happy and supportive relationshipsenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)