By Underground Health Reporter

Oxygen is essential for living.

Our bodies depend on it, with 90% of our energy supplied by oxygen (and only 10% by food and water).  Our immune system thrives on oxygen to destroy toxins and generate new cell growth.

The “Rule of 3s” is a powerful example of the vital importance of oxygen:

 You can survive 3 weeks without food  You can survive 3 days without water You can scarcely survive 3 minutes without oxygen!…