You've probably heard that you should drink electrolytes after a workout. But electrolytes aren't just a gym thing - there are a bunch of everyday situations where your body runs low on them, and plain water just doesn't cut it.
Here's when it actually matters, and what to do about it.
What Even Are Electrolytes?
Electrolytes are minerals - sodium, potassium, magnesium, calcium - that your body uses to stay hydrated, keep muscles working, and help your brain function. When you're low on them, you feel it: fatigue, headaches, muscle cramps, brain fog, dizziness.
The thing most people don't realize is that drinking more water doesn't fix low electrolytes. Water replaces the fluid, but not the minerals. If anything, drinking a ton of plain water when you're already depleted can dilute what little electrolytes you have left.
When Should You Actually Drink Electrolytes?
After a sweaty workout. This is the obvious one. When you sweat, you lose sodium, potassium, and magnesium - not just water. If you finish a workout and feel way more wiped out than you should, or get cramps a few hours later, that's usually electrolytes talking.
When you're eating low-carb or keto. This one catches a lot of people off guard. When you cut carbs, your body naturally flushes out more water - and electrolytes go with it. That's why the first week of keto often feels rough: headaches, tiredness, brain fog. It's not carb withdrawal, it's electrolyte loss. Getting ahead of it early makes the whole transition way easier.
On hot days, even if you're not exercising. If you're outside in the heat, doing yard work, or just moving around a lot in summer, you're sweating more than you think. A hot day of running errands can deplete electrolytes just as much as a moderate workout.
When you're sick. Fever, vomiting, diarrhea - all of these drain electrolytes fast. When you're sick and can barely keep water down, what little you do drink needs to count. Plain water doesn't rehydrate you as effectively as water with electrolytes when your body is losing fluids quickly.
When you feel randomly tired or foggy. Low magnesium is one of the most common nutrient gaps people have, and it shows up as fatigue, trouble sleeping, and difficulty concentrating - even when nothing else seems obviously wrong. If you're eating and sleeping fine and still feel off, electrolytes are worth trying.
First thing in the morning, especially if you drink coffee. Coffee is a mild diuretic, which means it nudges your body to flush fluids. If your morning is coffee before anything else, you're starting the day a little behind. Adding electrolytes to your first glass of water is an easy fix.
IQMIX - Simple, Clean Electrolytes
IQMIX is a sugar-free electrolyte mix with sodium, potassium, and Magtein® - a specific form of magnesium that research shows actually reaches your brain, unlike most magnesium supplements. That makes it especially useful when brain fog is the issue, not just muscle fatigue.
Most electrolyte drinks are basically sugar water with some added minerals. IQMIX skips the sugar and the artificial dyes - the ingredient list is short, clean, and actually readable.
Stir a packet into water before a workout, with your morning coffee, or whenever you know you're going to be outside in the heat for a while. It dissolves fast and doesn't taste like a sports drink from 2003.
If you want to make sure you never run out, IQMIX is available as a subscribe and save on the IQBAR website - you get a discount, it shows up automatically, and you can modify, pause, or cancel any time. Much easier than realizing you're out on the morning you need it most.
Foods That Naturally Have Electrolytes
If you'd rather get electrolytes from food, these are worth adding in:
Coconut water - a decent natural source of potassium. Lower in sodium than most sports drinks, so it's better for everyday use than for recovering after a really hard workout. Watch for flavored versions that add a lot of sugar.
Bananas - a solid potassium source, easy to grab before or after a workout. Not a complete electrolyte replacement on their own, but a good addition.
Avocado - surprisingly high in potassium (actually more than a banana) and magnesium. Half an avocado with some salt is a genuinely good post-workout snack.
Leafy greens - spinach and Swiss chard have solid amounts of magnesium and potassium. Easy to throw into a smoothie or a quick lunch.
Salted nuts - sodium and magnesium in a portable, easy snack. Not a replacement for a proper electrolyte drink after a tough workout, but useful for everyday top-ups.
Pickle juice - yes, really. It's high in sodium and some research suggests it can help with muscle cramps fast. A small amount goes a long way.
Frequently Asked Questions
When should you drink electrolytes?
The most important times: after sweaty workouts, during hot weather, when sick, and on a keto or low-carb diet. They're also worth adding to your morning routine if you drink coffee before eating, or any time you're feeling tired or foggy without an obvious reason.
Should you drink electrolytes every day?
Not necessarily - it depends on your lifestyle. If you work out regularly, spend a lot of time outside, or eat low-carb, daily electrolytes can help. For most people it's more about having them on hand for active or hot days than making it a strict daily habit.
Do electrolytes help with keto flu?
Yes, and they're usually the main fix. Keto flu - the headaches, tiredness, and fog that hit in the first week of keto - is almost always an electrolyte issue. Getting sodium, potassium, and magnesium back up quickly usually resolves it within a day or two.
Can you drink electrolytes without exercising?
Absolutely. Hot weather, being sick, eating low-carb, or just feeling off are all good enough reasons - no workout required.
What's the difference between electrolytes and sports drinks?
Most sports drinks do have electrolytes, but they also have a lot of sugar and artificial ingredients. For everyday use or post-workout hydration, a clean electrolyte mix like IQMIX gives you what you actually need without the stuff you don't.
The Bottom Line
Electrolytes are easy to overlook until something feels off - and by that point you're already running low. The times that matter most: after hard workouts, in the heat, when you're sick, and on a low-carb diet.
IQMIX is a clean, sugar-free way to cover it without overthinking it. Add it to your water, feel the difference, get on with your day.
