Explain the healthy diet and exercise to be followed to maintain a healthy heart.

Healthy heart:

1. Heart is an organ that works continuously throughout the lifetime of an individual.
2. Therefore keeping the heart healthy is a necessary thing to keep the body healthy.

Diet that keeps the heart healthy:

1. Fish such as salmon and tuna that are rich in omega 3-fatty acids.
2. Nuts such as walnuts and almonds.
3. Low fat or fat free dairy products.
4. Fruits rich in fiber and potassium.

Exercises to maintain healthy heart:

1. Exercises keep our body healthy and fit.
2. Walking, jogging, running and stretching improves our circulation and keeps the heart healthy.
3. These exercises burns the extra calories and lowers the blood pressure.