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Dioxygen is used in cellular respiration and many major classes of organic molecules in living organisms contain oxygen, such as proteins, nucleic acids, carbohydrates, and fats, as do the major constituent inorganic compounds of animal shells, teeth, and bone.

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€5-, Discount on your first blue®m order?

In addition to all health tips and oral care advice, we would like to give you a €5 discount on your first blue®m order