Fruits can fulfill a vital part of requirement of being healthy.
A healthy life can give a better output of work. This is our own responsibility to make ourselves fit and perfect. If we follow only a few instructions we can maintain our health sound and perfect.
Fruits like banana, berries, apple, orange, grasp has lot of various types of vitamins. All types helps us to be healthy and make our body sound. There is a proverb "An apple a day keeps the doctor away." So we should eat some fruits every day for our own benefit. Only a healthy life can give us a healthy lifestyle.