The Gymnast Nutritionist® Podcast
Jul 6, 2026 · 21 min · 11 segments
Have you ever wondered if your gymnast actually needs a sports drink at practice? Maybe you have seen other athletes drinking Gatorade, Powerade, Liquid I.V., LMNT, Prime, BodyArmor, or electrolyte…
Christina AndersonHostSo sports drinks were developed by, we say the Florida Gators in the sense of Gatorade.
But at least in the United States, Gatorade is the main one that everyone knows about.
Because when you are... practicing in the summer, in the heat, in the swamp, as they affectionately call University of Florida, it is so hot and humid that there comes a point as an athlete where you're sweating so much that you have lost too much of your main electrolytes.
And they play a really important role in fluid balance and thus temperature regulation.
And so There comes a point when you're sweating so much that if you just drink plain water, things are out of balance and you will not get fully rehydrated.
Your brain is going to think that you're thirsty because we actually don't have enough electrolytes anymore to help absorb that hydration.
And so that first off is why sports drinks fundamentally have very specific amounts and ratios of electrolytes.
But then the other reason that sports drinks have sugar, so Gatorade, Powerade, these are traditional what we call six to 8% carbohydrate solutions.
The reason they have a very specific amount of carbohydrate is because you need sugar or glucose and sodium for what are called sodium glucose like co-transporters.
And these are little transporters in your intestines that allow the sugar, the salt, it allows the fluid or water that you're drinking to cross into the bloodstream.
And so, you know, normally we get plenty of this from our own diet, so it's not a problem.
But in situations of underhydration and dehydration, we often need these, you There are various kind of fluids out there that play a role in hydration.
So like when we're thinking about critical illness or a stomach bug or just dehydration from a fever, we will use what's called an oral rehydration solution.
That is not the same thing sugar in electrolyte composition as a sports drink.
So oral rehydration solutions, which Pedialyte being the most famous one that everyone knows about, that has about half the amount of sugar as compared to a traditional sports drink, but it often has at least double the amount of sodium.
So sports drinks were developed by, we say the Florida Gators in the sense of Gatorade.
But at least in the United States, Gatorade is the main one that everyone knows about.
Because when you are... practicing in the summer, in the heat, in the swamp, as they affectionately call University of Florida, it is so hot and humid that there comes a point as an athlete where you're sweating so much that you have lost too much of your main electrolytes.
And they play a really important role in fluid balance and thus temperature regulation.
And so There comes a point when you're sweating so much that if you just drink plain water, things are out of balance and you will not get fully rehydrated.
Your brain is going to think that you're thirsty because we actually don't have enough electrolytes anymore to help absorb that hydration.
And so that first off is why sports drinks fundamentally have very specific amounts and ratios of electrolytes.
But then the other reason that sports drinks have sugar, so Gatorade, Powerade, these are traditional what we call six to 8% carbohydrate solutions.
The reason they have a very specific amount of carbohydrate is because you need sugar or glucose and sodium for what are called sodium glucose like co-transporters.
And these are little transporters in your intestines that allow the sugar, the salt, it allows the fluid or water that you're drinking to cross into the bloodstream.
And so, you know, normally we get plenty of this from our own diet, so it's not a problem.
But in situations of underhydration and dehydration, we often need these, you There are various kind of fluids out there that play a role in hydration.
So like when we're thinking about critical illness or a stomach bug or just dehydration from a fever, we will use what's called an oral rehydration solution.
That is not the same thing sugar in electrolyte composition as a sports drink.
So oral rehydration solutions, which Pedialyte being the most famous one that everyone knows about, that has about half the amount of sugar as compared to a traditional sports drink, but it often has at least double the amount of sodium.
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