Electrolytes Explained: The Most Underrated Supplement
Most lifters focus on protein and pre-workout while ignoring the supplement that drives every muscle contraction in their body. If you train in Australian heat, electrolytes aren't optional.
What are electrolytes?
Charged minerals — sodium, potassium, magnesium, chloride and calcium — that drive nerve signals, hydration and muscle contractions.
Symptoms of low electrolytes
Cramps, fatigue, brain fog, headaches, poor pumps. If you sweat heavily, you're losing them constantly.
Sodium, potassium, magnesium
Sodium drives hydration. Potassium balances it. Magnesium powers ATP production. You need all three — not just one.
When to use them
Pre-, intra- and post-training. Plus on hot days, low-carb diets and after big nights out.
Best forms
Look for products with 800–1000mg sodium, real potassium chloride and magnesium glycinate. Avoid sugar-loaded sports drinks.
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