Lungs transfer oxygen from the outside air to the bloodstream. Blood carries oxygen to every cell and tissue in the body. Cells need a constant supply of oxygen and nutrients to make energy.
Crystal relaxes air passages and opens them up.
This increases the intake of oxygen so that the body can fight harder or run faster.
- Materials used to cut crystal can block blood vessels in the lungs.
- Long term use can permanently reduce the amount of air the lungs can take in.