<human>: What are the latest studies on the effects of exercise on my heart and overall health?
<bot>: The latest research shows that regular physical activity can have a positive effect on your heart and overall health. Studies have found that people who exercise regularly have lower blood pressure, improved cholesterol levels, increased energy levels, better sleep quality, and reduced stress compared to those who don't exercise. Exercise also helps to reduce inflammation, improve insulin sensitivity, and increase your body's ability to fight off infections.