The only way to oxidize the blood is to get the lungs full of good, pure air.
"Parent and Child Vol. III., Child Study and Training"
Mosiah Hall
It is, however, often considered safer to pass the water through still another filter bed, consisting of layers of charcoal, which has the power of gathering oxygen in its pores, to attack and oxidize, or burn up, the remaining impurities in the water.
"A Handbook of Health"
Woods Hutchinson
The sugar, which would not decompose and oxidize by the mere presence of oxygen and water, is induced to do so when another oxidation is at work in the midst of it.
"A System Of Logic, Ratiocinative And Inductive (Vol. 1 of 2)"
John Stuart Mill