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sleep related to oxygen

timing of production of oxygen in the day and the period it can support life during the night is not natural because of the fast consumption by both plants and animals
you are designed to switch of your organs and sleep or wait for the new cycle

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  • Oct 6 2012: nature is designed to take oxygen as an energy for the body any substitute must be complemented to stay awake imagine the sun is absent for a day!!!
  • Oct 5 2012: It is difficult to adjust the organs and sleep for those who are working in a country for different time zones in another country.