Electrolytes FAQ
Electrolytes are one of the most overlooked pieces of the puzzle when it comes to hydration, energy and day-to-day performance. Whether you’re training, following a low-carb diet or just trying to feel better day to day, getting them right makes a noticeable difference.
This FAQ breaks down what electrolytes are, how they work, when you might need more, and how to use them properly - without overcomplicating it. Got any other questions? Drop us a message via the 'Contact Us' link at the bottom of the page!
🧠 Electrolytes - The Basics
Electrolytes sit at the heart of hydration, energy and day-to-day performance. Here’s a clear, no-nonsense look at what they are, what they do, and why they matter.
What are electrolytes?
Electrolytes are essential minerals - primarily sodium, potassium and magnesium - that carry an electrical charge in the body. They’re dissolved in your fluids (like blood and sweat) and are fundamental to maintaining balance across multiple systems.
What do electrolytes actually do in the body?
They regulate fluid balance, support nerve signalling and enable muscle contractions - including your heart. Without the right levels, these processes don’t run efficiently, which is why even small imbalances can have noticeable effects on how you feel and perform.
Why are electrolytes important for hydration?
True hydration depends on your body being able to absorb and retain fluid, not just consume it. Electrolytes help move water into your cells and keep it there, which is why drinking plain water alone doesn’t always resolve dehydration.
Isn’t sodium just salt - and is that enough?
Sodium is a major electrolyte and typically comes from salt, but it doesn’t work in isolation. Potassium and magnesium play equally important roles in fluid balance, muscle function and nerve activity, so relying on sodium alone is only part of the solution.
⚡ When You Need Electrolytes
Electrolyte needs aren’t static - they shift with diet, activity and lifestyle. Here’s how to spot when you might need more, and where they can make a real difference.
How do I know if I need more electrolytes?
Common signs include fatigue, headaches, muscle cramps, brain fog and feeling unusually sluggish - especially if you’re drinking plenty of water but still don’t feel properly hydrated. These are often early indicators that your fluid balance is off.
What happens if your electrolytes are low?
When levels drop, key systems start to struggle. You may experience dizziness, weakness, cramps or poor concentration, as your muscles and nerves aren’t functioning optimally. In more pronounced cases, performance and recovery can take a noticeable hit.
When might you need extra electrolytes?
Any time you’re losing fluids or shifting your metabolism. That includes exercise, sweating, hot weather, illness, travel, or changes in diet - particularly when reducing carbohydrate intake.
Do you need more electrolytes on a Keto or low-carb diet?
Yes - and this is one of the most overlooked factors. Lower insulin levels on a low-carb or Keto diet cause your body to excrete more sodium and water, which increases your need for electrolytes to maintain balance and avoid symptoms like fatigue or “Keto flu”.
Should I take electrolytes when fasting?
In most cases, yes. Without regular food intake, you’re not replenishing key minerals, while still losing fluids throughout the day. Electrolytes can help maintain energy, reduce headaches and make fasting feel far more manageable.
Do electrolytes help with energy and focus?
They can play a significant role. Proper hydration and electrolyte balance support efficient nerve signalling and muscle function, which underpin both physical energy and mental clarity. When levels are off, fatigue and brain fog are often close behind.
🕒 How and When to Use Electrolytes
Getting electrolytes in is one thing - using them properly is what makes the difference. Here’s how to time and dose them for the best effect.
When is the best time to take electrolytes?
There’s no single “perfect” time - it depends on your routine. Many people benefit from taking them first thing in the morning to rehydrate, or during the afternoon when energy tends to dip. The key is consistency and using them when your body needs support.
Should I take electrolytes before, during or after exercise?
All three can make sense depending on the session. Before training helps you start hydrated, during supports performance and endurance, and after helps replace what’s lost through sweat. For longer or more intense sessions, taking them during exercise is often the most impactful.
Is it OK to drink electrolytes every day?
For most people, yes. Daily use can be a simple way to maintain proper hydration and avoid dips in energy or performance - especially if you’re active, following a low-carb diet, or prone to sweating more than average.
How much should I be taking?
It varies based on your size, activity levels and environment. As a general guide, one serving per day is a good baseline, with additional servings around exercise, heat or higher fluid loss. The goal is to support balance - not to overload unnecessarily.
🥤 Electrolytes+ vs Other Options
Not all hydration strategies are created equal. Here’s how Electrolytes+ compare to water, salt and food - and what works best in practice.
Is it better to drink water or electrolytes?
Both have their place, but they do different jobs. Water hydrates, while electrolytes help your body absorb and retain that fluid. If you’re low on electrolytes, drinking more water alone can sometimes make you feel worse rather than better.
Can I just add salt to water instead?
Adding salt gives you sodium, which is important - but it’s only one piece of the puzzle. Your body also relies on potassium and magnesium for proper fluid balance, muscle function and nerve signalling, so salt water on its own is a fairly incomplete solution.
What’s the best way to get electrolytes from food?
You can get electrolytes from whole foods - things like leafy greens, avocados, nuts, dairy and unprocessed salts. The challenge is consistency and quantity, especially if your needs are higher due to training, heat or a low-carb diet.
What’s the best source of electrolytes overall?
A well-formulated electrolyte drink, like Electrolytes+, is often the most practical and reliable option. It delivers key minerals in meaningful amounts, in a form that’s easy to absorb and simple to use day to day - without needing to constantly manage intake through food alone.
🧪 Choosing the Right Electrolytes
Not all electrolyte products are created equal. The details matter - from dosing and ingredient forms to what’s left out. Here’s how to separate the genuinely effective from the average.
What should I look for in a good electrolyte supplement?
Start with meaningful doses of the key minerals - not just token amounts. Look for forms that are well absorbed (often labelled as citrate or similar), and avoid products padded out with sugar, artificial ingredients or unnecessary fillers. A clean, functional formula will always outperform a flashy one.
Which electrolytes actually matter most?
Sodium, potassium and magnesium do the heavy lifting. Sodium supports fluid balance and hydration, potassium works alongside it for proper cellular function, and magnesium underpins muscle and nerve activity. Get those right and you cover the majority of what your body needs.
Are all electrolyte drinks the same?
Not even close. Many are built more like flavoured soft drinks - low mineral content, high sugar, and limited real benefit. Others are underdosed to the point where they won’t meaningfully move the needle. The difference comes down to formulation quality, not branding.
What makes Keto-Pro Electrolytes+ different?
It’s built around doing the job properly. You’re getting properly dosed sodium, potassium and magnesium in highly bioavailable forms, alongside a full spectrum of trace minerals from Aquamin. There’s no sugar, nothing artificial, and no compromise on ingredient quality - just a clean, effective formula that supports real hydration and performance.
⚖️ Everyday Use & What to Watch For
Electrolytes are a simple, practical tool - but like anything you’re using regularly, it’s worth understanding what good looks like and how to use them properly.
Are electrolyte supplements safe?
For the vast majority of people, yes. Electrolytes are simply essential minerals your body already needs and uses every day. When taken in sensible amounts, they’re a straightforward way to support hydration, energy and overall function.
Can you have too many electrolytes?
Balance is key. Taking more than you need on a regular basis isn’t necessary, but your body is generally good at regulating levels when intake is reasonable. Following serving guidelines and adjusting based on activity, sweat and diet will keep things in the right range.
Are there any unnecessary ingredients to watch out for?
Some products include sugars, artificial sweeteners, colours or fillers that don’t add anything from a performance or hydration perspective. A cleaner formula, like Electrolytes+, focuses on delivering effective mineral doses without the extras.
Are Keto-Pro Electrolytes+ clean and free from nasties?
Yes - the focus is on a clean, functional formula. There’s no sugar and nothing artificial, just well-sourced minerals in forms your body can use effectively, plus a full spectrum of trace minerals to round things out.
💊 Specific Situations
There are certain situations where electrolytes can be particularly useful - especially when hydration is under a bit more pressure. Here’s how they fit in, without overcomplicating things.
Should I take electrolytes while using Mounjaro or similar medications?
They can be helpful, particularly if you’re eating less or experiencing side effects like nausea or digestive upset, which can make hydration harder to maintain. That said, if you’re unsure or dealing with ongoing symptoms, it’s always sensible to check in with a healthcare professional.
Are electrolytes useful during illness or recovery?
They can support hydration when you’re losing more fluids than usual, such as during illness. If symptoms are mild, an electrolyte drink can help you stay on top of fluid balance. For anything more severe or prolonged, medical guidance should always come first.
Do electrolytes help with headaches or “Keto flu”?
They can help in situations where symptoms are linked to low fluid intake or shifts in electrolyte balance - which is common when starting a low-carb or Keto diet. They’re not a cure for headaches in general, but they can help address one of the underlying causes.
Can electrolytes help with hangovers?
They may help support rehydration after drinking, which can leave you depleted. That can take the edge off how you feel, but they’re not a cure-all - just one part of getting properly rehydrated.
Will Electrolytes break a fast?
It depends on the type of fast you're following. Keto-Pro Electrolytes+ contains electrolytes and trace minerals but very few calories, so it's unlikely to significantly impact a fasting routine focused on hydration, wellbeing or maintaining ketosis. If you're following a stricter fast where the goal is to avoid any calorie intake whatsoever, you may prefer to stick to plain water during your fasting window.
💧 The Science of Staying Hydrated
Hydration isn’t just about how much you drink - it’s about what your body can actually use. This is where electrolytes make the difference.
How do electrolytes actually prevent dehydration?
Electrolytes help regulate how fluids move around your body. They enable water to be absorbed into your cells and help maintain the right balance between what’s inside and outside them. Without enough electrolytes, much of the water you drink won’t be properly retained or used where it’s needed.
Why doesn’t drinking more water always fix dehydration?
Because hydration is about balance, not just volume. If your electrolyte levels are low, increasing water intake alone can dilute what’s already there, making it harder for your body to hold onto fluid. That’s why you can still feel dehydrated despite drinking plenty - your body doesn’t have the minerals it needs to make use of it.
Electrolytes+
