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.
Your Privacy Rights Canadian Customers. If you want keep your heart (and your doctor) happy, you need a healthy helping of potassium in your daily diet. The essential mineral is an electrolyte that helps your body regulate your blood pressure and heart rhythm, according to the National Institutes of Health (NIH.). In fact, Dutch researchers determined that a low potassium intake as the same impact on your blood pressure as high salt consumption does.