If we do not asses our environment, our risk of sickness and disease increases. Any kind of chemical or radiological substances in the air are exposures that can affect our health. Meaning that the air we breathe, foods we eat, the water we drink from, and the products we use can sicken us if they aren't properly cleaned or pure.
Quitting smoking is the correct answer
The recommended physical exercise for a child consists of physical activity for at least 60 minutes a day.
99% effective in reducing the risk of STD’s spread by genital fluids