I looked at the contents of gatoraid and see no calcium or magnesium. You could take a calcium magnesium zink supplement and eat a bannana 45 minutes prior to your soccerer games/practice to get potasium. Eat a pinch table salt and you have covered all your electolytes. Then it is likely just a matter of keeping hydrated.
huh?
http://www.gatorade.com/formula_and_nutrition_info/
What's In It?
Gatorade Thirst Quencher has been scientifically formulated to provide athletes an optimal choice for hydration before, during and after training and competition. The specific formulation ??? which has been tested and retested in numerous lab settings since 1965 ??? contains four key components:
Electrolytes
Gatorade Thirst Quencher contains a blend of lab-tested
electrolytes ??? sodium, potassium and chloride ??? to replenish the minerals athletes lose through sweat during exercise and competition. (1, 2, 3) Electrolytes help regulate a number of body functions, and athletes with a substantial electrolyte deficit may experience muscle cramping, heat stress and fatigue. In addition to replacing what is lost through sweat, the electrolytes in Gatorade trigger activation of the body???s thirst mechanism, encouraging athletes to fully hydrate themselves. (1, 4)
Flavor
Studies have shown people are apt to hydrate themselves more completely with flavored beverages as opposed to unflavored water. (4) Each Gatorade flavor endures a rigorous array of tests to ensure that its great taste falls within a range that encourages athletes to adequately hydrate themselves, regardless of their perceived hydration needs, which can often be misleading. (10)
Carbohydrates
During lab tests, the 6% carbohydrate solution in Gatorade (14 grams per 8 oz) has repeatedly demonstrated itself to be the optimal percentage for speeding fluid and energy back into the body. (5, 6) The right mix of glucose, sucrose and fructose assures rapid fluid delivery (7) and use of carbohydrates by the body. 8 Higher concentrations of carbohydrates or carbohydrate mixes different from Gatorade have been shown to actually slow overall fluid absorption, and they do not produce better performance. (9, 10)
Maximized Fluid Osmolality
Research shows that with the right types and amounts of carbohydrates, fluid absorption occurs as quickly as water as long as the osmolality (particle content of the fluid) is close to that of blood (280 mOsm/kg). Gatorade features a 6% carbohydrate formula that ranges between 280 and 340 mOsm/kg, enabling Gatorade to promote faster fluid absorption than other sports drinks with higher carbohydrate concentrations and osmolality levels.
Gatorade. All that you need. Nothing that you don???t.
Footnotes:
1. Wilk, B. and Bar-Or, O. J Appl Physiol, 80:1112-1117, 1996.
2. Meyer, F. et al. Med Sci Sports Exerc, 24:776-781, 1992.
3. Vrijens, D.M.J. and Rehrer, N.J. J Appl Physiol, 86:1847-1851, 1999.
4. Passe, D.H. et al. Appetite 35:219-229, 2000.
5. Murray, R. et al. Int J Sports Nutr 9:263-274, 1999.
6. Ryan, A.J. et al. J Appl Physiol, 84: 1581-1588, 1998.
7. Shi, X. et al. Med Sci Sports Exerc, 27: 1607-1615, 1995.
8. Adolpho, et al. J Appl Physiol 76:1014-1019, 1994.
9. Schedl, H.P. et al. Med Sci Sports Exerc 26:267-280, 1994.
10. Casa, DJ, et al. NATA Position Statement: Fluid Replacement for Athletes. J Athl Training 35:212-224, 2000.