The lower boundary of the exosphere is called the exobase. It is also called exopause and 'critical altitude' as this is the altitude where barometric conditions no longer apply. Atmospheric temperature becomes nearly a constant above this altitude.
Sodium â the volatility and solvent mineral: essential to life, all body fluids contain sodium â itâs needed for many biochemical processes including water balance regulation, fluid distribution on either side of the cell walls, muscle contraction and expansion, nerve stimulation and acid-alkaline balance.
Also, balance is the key to a healthy body free of inflammation. A good example of mineral balance tied to inflammation is the proper mix of sodium foods and potassium-rich foods. Sodium brings in fluid and nutrients, while potassium flushes toxins.