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Wat_zijn_elektrolyten_en_hoe_vul_je_elektrolyten_aan_ Wat_zijn_elektrolyten_en_hoe_vul_je_elektrolyten_aan_
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triathlonworld explains

what are electrolytes and how do you replenish them?

Electrolytes play a crucial role in your body, especially when you exercise. In this article, you'll discover what electrolytes are, why they're essential for muscle and nerve function, and how to replenish them for optimal athletic performance.

'Don't forget to replenishyour electrolytes?'

We often hear, “Don’t forget to replenish your electrolytes?” Electrolytes play a key role in maintaining important bodily functions, especially for athletes who engage in long-term, intense exercise. But what exactly are electrolytes, and why are they so important?

Wat zijn elektrolyten?

what are electrolytes?

Electrolytes are charged minerals such as sodium, potassium, calcium, and magnesium that dissolve in water and are crucial for regulating bodily functions such as fluid balance, muscle contraction, and nerve function. During intense exercise, especially in hot conditions, you lose electrolytes through sweat. This loss can lead to fluid imbalance and can have negative consequences for your performance and health.

  • Pro Tip: Use your long workouts to find out which brand of sports nutrition works for you!

" Electrolytes are the invisible players that drive your performance: they regulate your fluid balance, support muscle contractions and ensure that your nerves function optimally."

Rob Nijmeijer - Product expert at TriathlonWorld.nl

hoe moet ik mijn elektrolyten aanvullen?
replenish your electrolytes

finish like a pro

Why are electrolytes important for athletes?

For runners, swimmers, cyclists and triathletes, electrolytes are crucial for maintaining proper hydration and optimal muscle and nerve function. During long or intense workouts, your body loses not only water, but also electrolytes. This loss can lead to muscle cramps, fatigue and reduced endurance. It is therefore essential to maintain electrolytes in order to maximise your performance and recover effectively.

Welke elektrolyten moet ik aanvullen?

the most important electrolytes and their functions

In the world of electrolytes, there are many different minerals that play a role in your body. However, when it comes to managing your hydration and optimizing your athletic performance, it can be overwhelming to determine which electrolytes are most important.

That is why TriathlonWorld has listed the most important electrolytes for you.

  • Sodium: Sodium is the electrolyte most lost through sweat. It plays a key role in regulating your body’s fluid balance and helps maintain blood pressure and muscle function. A sodium deficiency can lead to muscle cramps, dizziness, and even hyponatremia, a dangerous condition that can occur with prolonged exercise.
  • Potassium: Potassium is essential for regulating nerve and muscle function, including heart muscle contractions. During exercise, potassium helps prevent muscle fatigue and cramping. Insufficient potassium can lead to muscle weakness and decreased performance, especially in endurance sports.
  • Magnesium: Magnesium plays a role in over 300 enzymatic reactions in your body, such as muscle contraction and protein synthesis. A magnesium deficiency can cause muscle cramps and fatigue, especially during long workouts or competitions. It also helps regulate calcium and potassium levels in your body.
  • Calcium: Calcium is not only important for bone health, but also for muscle contraction. It helps your muscles contract efficiently and relaxes them after exercise. Adequate calcium intake is essential to prevent muscle cramps and fatigue.

signs of electrolyte deficiency

FatigueFatigue

Fatigue: May indicate an electrolyte deficiency, especially after heavy exercise.

crampscramps

Cramps: Especially in the muscles can be an indication of a magnesium deficiency.

Diarrhea or constipationDiarrhea or constipation

Diarrhea or constipation: May indicate an electrolyte imbalance.

Discolored urine:Discolored urine:

Discolored urine: Dark urine can be a sign of dehydration and electrolyte deficiency. Light urine can also indicate an electrolyte imbalance.

How do you replenish electrolytes ?

Electrolyte supplementation can be done in a number of ways. A balanced diet with plenty of vegetables, fruits, and nuts is the basis. However, athletes may need to supplement with additional electrolytes via sports drinks, capsules, or gels, especially during prolonged or intense exercise. These products often contain a mixture of sodium, potassium, magnesium, and other minerals that can be quickly replenished during or after exercise.

our Favorite Electrolytes

With this information, you will be better equipped to maintain your electrolytes and optimize your athletic performance. Make sure you replenish your electrolytes effectively, especially during intense and prolonged efforts.

To make it easy for you as an athlete, team TriathlonWorld has listed all our favorite electrolytes. Will you join us?

226ers zouttabletten met elektrolyten
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    easy to take

    No water is needed to take it as they are chewable tablets.

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    Delicious taste

    The Chew Salts from 226ERS come in a deliciously fresh lemon flavour.

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    Full of minerals

    Each tablet contains 200 mg sodium , 12 mg magnesium , 60 mg potassium and 20 mg calcium . Gluten free and vegan.

Chew salts – 226ers

These are chewable tablets with mineral salts, the perfect choice for use during training and competition. And delicious with a lemon flavour.

Elektrolyten sportrepen bij Triathlonworld
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    easy

    Easy to eat and digest thanks to the jelly texture. Also easy to take with you during training or competition.

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    full of electrolytes

    One Electrolyte Gummy Bar contains 125 mg sodium , 27 mg magnesium and 9 mg potassium.

226ers - vegan gummy bar

226ERS Vegan Gummy Bars are a source of carbohydrates and electrolytes.

Elektrolyten drink tabletten voor hydratatie
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    perfect for on the go

    One effervescent tablet dissolves in 300ml of water, making it ideal for on the go in your water bottle.

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    suitable for everyone

    NUUN products are soy, dairy and gluten free, vegan and also made from plant-based ingredients.

electrolyte drink - nuun

NUUN uses the most responsible ingredients and has a complete electrolyte profile. It is convenient to use, easy to prepare and does not stick.

Zoutpillen voor duursporters bij TriathlonWorld.nl
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    Source of electrolytes

    The SUB9-SALTS have the amount of sodium 250 mg and magnesium 10.05 mg , 54.01 mg potassium.

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    for athletes who push the boundaries

    The SUB9 Salts Electrolytes from 226ERS have a high dosage of electrolytes. Perfectly suited for athletes who want to get the best out of themselves in the most challenging circumstances.

sub9 salts electrolytes – 226ers

The 226ERS SUB9 Salts Electrolytes, contain ginger extract to improve digestion, one of the biggest problems during long training sessions or competitions.

Not for nothing the choice of many IRONMAN athletes!

Curious about more training tips?

What are electrolytes? And how can you replenish your electrolytes?