Study shows fitness protects against depression and heart disease death in later life. Many longer term benefits of exercise are well-established such as lower risk of death, heart failure etc. Long-term benefits related to mood and subsequent heart disease death were less clear until now.

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Study shows fitness protects against depression and heart disease death in later life. Many longer term benefits of exercise are well-established such as lower risk of death, heart failure etc. Long-term benefits related to mood and subsequent heart disease death were less clear until now.