"The groundwork of all happiness is health." - Leigh Hunt

Fitness in midlife can prevent stroke later.

The research we're .

The fitter you're in your mid-to-late 40s, the less likely you're to have a stroke after age 65, based on a study published online June 9, 2016 within the journal. A stroke.

The study relied on data from treadmill fitness tests conducted between 1999 and 2009 on nearly 20,000 people (mostly men) between the ages of 45 and 50. The researchers divided them into three groups (low, medium and high) based on their cardiovascular fitness. Cardiovascular fitness refers to how well your heart and lungs deliver oxygen to your muscles during exercise and the way well your muscles use it.

By examining recent Medicare claims data, researchers found that individuals with the best levels of fitness had a 37 percent lower risk of stroke after age 65 than those that were less fit. The results also held up when researchers checked out stroke risk aspects resembling hypertension and kind 2 diabetes. The findings reinforce the essential role of exercise in stroke prevention. Currently the fifth leading reason behind death within the United States, stroke can be a number one reason behind long-term disability.

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