When revising your essay, make sure your paper follows MLA style format. This page contains some general guidelines for the physical arrangement of your pages. For answers to specific questions, either follow the links on the preceding page, refer to the MLA Handbook, 4th ed., or check with your instructor.
Many fruit juices, vegetable juices and commercially-sold sports drinks contain electrolytes. When shopping for fruit and vegetable juices, look for 100 percent juice on the label to ensure you are getting the best nutrition and most electrolytes.
For example, when you exercise heavily, you lose electrolytes in your sweat, particularly sodium and potassium. These electrolytes must be replaced to keep the electrolyte concentrations of your body fluids constant. So, many sports drinks have sodium chloride or potassium chloride added to them.