Body Balance

For the average healthy person, pure water should be the liquid of choice to maintain proper hydration. There are times, however, when even pure water is not enough. During times of intense physical exertion, high fever, diarrhea or other illness, significant electrolytes can be lost making it difficult or impossible for your body to regulate hydration at the cellular level

The body uses electrolytes to maintain an electric charge across cell membranes. Nerve, heart and muscle cells need to maintain balance in order to transmit impulses. The kidneys work to keep electrolyte concentrations constant in spite of changes within the body. When significant electrolytes have been lost, it is imperative to replenish them quickly.

Basic electrolytes are comprised of sodium, chloride, calcium, potassium and magnesium. When held in solution in water, these molecules possess either a positive or a negative charge. It is these electric charges that permit the complex electrical firings of nerve impulses or muscle contractions.

Loss of electrolytes inhibits the body’s ability to perform. During exercise, it is important to aid the body in maintaining the stasis that it craves. It is not recommended, however, that you attempt to replace everything that your body is losing. A general rule is that you should consume approximately 35-45% of electrolytes and fluids during intensive exercise. This will aid the body without overwhelming its natural control processes.

Sports drinks tend to be high in sugar and sodium and most also contain artificial flavour and colour. To create a healthier homemade version, mix half a cup (125 ml) of orange juice with one cup (250 ml) pure water and add one very small pinch of salt. Orange juice is naturally rich in potassium and other electrolytes and provides carbohydrates necessary to aid in converting energy during exercise.

If possible, begin to prepare for your workout up to 2 hours beforehand by consuming pure water. Do not drink undiluted juice or intake excess salt while you are still exerting yourself. Proper nutrition and a constant supply of pure water will provide your body with the stores it needs while exercising.