How to keep your heart in top shape

To keep your heart in top shape, make heart-savvy choices at every meal.

That means keeping a few principles in mind:

1. Eat more plant-based foods.

2. Reach for whole grains and veggies to boost your fiber.

3. Reduce your salt intake.

4. Go for "good" fats from nuts, olive oil, and fish. 

5. Limit saturated fats found in meat and dairy foods, and avoid trans fats from chips and other junk food.