Health Benefits of Running

It may seem counterintuitive, but expending energy through exercise can actually help fight off fatigue and increase energy levels. Regular cardio exercise, such as running, helps to make the heart and lungs more efficient at collecting and distributing oxygen throughout the body, which in turn boosts endurance and reduces fatigue. Exercise also increases the levels of certain neurotransmitters in the brain, such as dopamine and serotonin, which can have an effect on mood and energy. Indeed, one study found that nearly every participant — from healthy adults to patients with cancer or heart disease — experienced benefits from exercise.