But don't overload yourself with physical exercises until you lose consciousness, because doing sports can get as minor (bruise, cut, scratch)as serious injuries (twist an ankle, leg fracture).
Due to overpopulation, in their turn, wrong human activities such as burning fossil fuels and exhaust fumes of cars, the emission of harmful gases only increas. As a result, people inhale air pollution particulates small enough to penetrate their lungs and bloodstream that causes different types of allergies, asthma and breathing problems.
Health is a key component of human development, growth and quality of life. Everyone should look after health: keep fit, cut down on unhealthy food and avoid harmful habits. Therefore being healthy should be part of our lifestyle.
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