When to use this
When an athlete or parent asks which drink to buy — before the shopping trip, not after the wrong case is already in the garage.
- A parent asking whether an electrolyte powder is worth the price.
- Athletes bringing premium drinks to short easy practices that only need water.
- Planning fluids for a long hot meet where carbs and sodium both matter.
Evidence sources
These references support the handout’s general education. Individual medical, supplement, laboratory, or injury questions should be handled by the appropriate qualified clinician.
- Sawka MN, Burke LM, Eichner ER, et al. ACSM position stand: Exercise and fluid replacement. Med Sci Sports Exerc. 2007.
- Casa DJ, Stearns RL, Lopez RM, et al. National Athletic Trainers' Association position statement: Fluid replacement for athletes. J Athl Train. 2000.
Where to go next
