why are sodium chloride and potassium nitrate mostly found in deserts?

Eating a healthy, balanced diet for your nutritional needs is not difficult, but it is trickier than you think.

Successful potassium diets are dependent on a number of other factors about your daily diet, state of health, medical need and well being. Sodium, magnesium, maintaining a healthy diet, water intake, age, gender and current health condition are all critical factors.