How health is considered an important input for development of a Nation

Dear student health play very important role in economic development. There is very famous saying "Health is wealth". Good health is an important development outcome in its own way. According to World Bank (2005) fifty percent of economic growth differentials between developed and developing nations are attributed to ill-health and low life expectancy. Illness brings suffering and, healthier lives are likely to be longer and more fulfilling. That's why good health bring more benefits and contribute in economic development. The overall health of a country determines its development process.  A healthy person is the one who can work and add to the country's economy.If the person is unhealthy, and cannot work, he/she is simply a burden for the country.  Regards