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- Water is enough for most everyday hydration needs.
- Most people get enough electrolytes from food and do not need supplements.
- Natural options like coconut water, chocolate milk, and orange juice can provide electrolytes if you need them, depending on your activity level or hydration needs.
Electrolyte powders are having a moment. It seems that everyone, from athletes to everyday people, is turning to electrolytes to help support optimal hydration. But are electrolytes always necessary? And when should you choose them over plain water?
What Electrolytes Do
Electrolytes are minerals that play an essential role in fluid balance, muscle function, and nerve signaling. They include sodium, magnesium, calcium, potassium, and chloride. You can obtain them from food and drinks.
These charged molecules are essential to life and are necessary for hormone function, bone structure, neuron activity, maintaining acid-base and fluid balance, and muscle contractions, including the beating of your heart.
Electrolytes play an important role in fluid balance by helping move fluids into and out of your cells. This is why they’re so often recommended to people looking to support optimal hydration.
When Electrolytes Help
Most people don’t need to take additional electrolytes, since they’re easily obtained from a normal diet. However, there are certain circumstances where taking electrolytes is helpful. For example, if you sweat excessively.
When you sweat, such as during an intense workout or when working a physical job in the heat, you lose electrolytes like sodium, magnesium, and potassium. Drinking electrolyte drinks or water with added electrolytes can help replace lost electrolytes, rehydrate your body, and maintain optimal hydration more effectively.
You can also lose excessive amounts of electrolytes when you’re vomiting or have diarrhea. You are at risk of dehydration when you lose large amounts of water and electrolytes through your stool or through vomiting.
Replacing lost fluids and electrolytes can help protect against dehydration and may help you feel better when you’re under the weather, such as with a stomach flu.
When Water Is Enough
In most cases, water is enough to keep you properly hydrated. Even during intense workouts, most people don’t lose enough sweat to warrant electrolyte replacement.
However, if you’re planning on a longer workout, such as running or cycling for more than 90 minutes, water may not be enough to keep you optimally hydrated.
If you’re engaging in longer endurance workouts or are exercising or working in the heat, a sports drink or adding electrolyte powders to your water is recommended.
Hydration Myth Busting
When it comes to electrolytes, there are a few common misconceptions. Here are some of the most common myths:
- Myth: Everyone should drink electrolyte drinks every day to stay properly hydrated.
- Reality: Most people already consume adequate electrolytes through their diet, and electrolytes are only needed in specific situations.
- Myth: Only professional athletes can benefit from electrolytes.
- Reality: Anyone who sweats excessively or loses electrolytes due to vomiting or diarrhea can benefit from electrolyte replacement.
- Myth: Electrolyte products with added sugar are always unhealthy.
- Reality: Sports drinks with added sugar are designed to hydrate and fuel athletes during intense workouts and can support optimal athletic performance. However, water is healthier and more appropriate for most people.
- Myth: Drinking electrolyte powders every day is safe for everyone.
- Reality: Electrolyte products, such as powders, can be high in sodium, which may raise blood pressure in some people. Most people consume too much sodium through their diet, so an electrolyte powder might contribute to excessive sodium intake.
Best Natural Electrolytes
While electrolyte drinks and powders are popular, there are natural alternatives for those looking for them:
- Coconut water: Coconut water is naturally rich in electrolytes such as magnesium, potassium, and sodium, which is why it is often used as a natural replacement for sports drinks like Gatorade. Research has shown that coconut water may be as effective as commercial sports drinks for supporting performance and hydration in athletes.
- Chocolate milk: Chocolate milk is a good source of electrolytes, like calcium. It’s a go-to for athletes after workouts as it contains a 3:1 ratio of carbohydrates to protein, which is associated with muscle growth.
- Orange juice: 100% orange juice may help support hydration because it contains several electrolytes, including potassium. It’s also a source of carbs, which can be helpful for people engaging in longer workouts.
You can also make your own electrolyte drink at home using this DIY recipe:
- 4 cups water
- Juice of ½ lemon or ½ half an orange.
- 2-4 tablespoons of a sweetener of your choice, such as honey or maple syrup
- 1/4 to 1/2 teaspoon of salt
