Affiliate & partner disclosure: This article contains affiliate links, and I may earn a commission if you buy through them at no extra cost to you. As an authorised LifeWave Brand Partner, I have a financial interest in promoting LifeWave products. Testimonial/editorial given by a LifeWave brand partner with financial interest in promoting the product. Full disclosure at the end.
A note before we start. This is general information, not medical advice. If you have high blood pressure, kidney disease or heart failure, or take diuretics, check with your doctor before using electrolyte or magnesium supplements.
Water is the vehicle; electrolytes help keep it where it’s needed. Here’s when plain water is enough and when it isn’t.
Key takeaways
- Sodium, potassium, magnesium and chloride regulate fluid balance, nerves and muscles.
- Most people get enough from food on normal days.
- Extra electrolytes matter around heavy sweating, heat, illness and fasting.
- Magnesium is commonly under-consumed.
What electrolytes do
Sodium and potassium drive fluid movement across cell membranes; magnesium supports hundreds of enzyme reactions; chloride helps with fluid balance. Water follows electrolytes. See cellular hydration.
Can you drink too much plain water?
Rarely in daily life. But very large volumes quickly, especially during long endurance events, can dilute blood sodium (hyponatraemia). Steady intake beats chugging. See the best time to drink water.
When you need more
- Heavy or long sweating: long sessions, hot weather, sauna.
- Illness with vomiting or diarrhoea.
- Fasting or very low-carb eating.
- After significant alcohol.
I use Perform electrolytes daily because I train, sauna and cold plunge most days, and take magnesium before bed.
Where water quality fits
Reverse osmosis strips minerals along with contaminants, so heavy RO users sometimes remineralise. See X2O vs RO and standard filters. Enhanced-water systems like LifeWave’s X2O add hydrogen and a light step; neither is shown to improve hydration beyond clean water and adequate minerals.
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Join free →Frequently asked questions
Why do I feel dehydrated despite drinking lots?
Possibly low electrolytes, especially after sweating. Persistent symptoms deserve a GP check.
Do I need electrolyte drinks every day?
Most people don’t; they help around heavy sweat, heat, illness or fasting.
Which electrolyte do people miss most?
Magnesium is commonly under-consumed.
Does X2O treat any condition?
No. No such claim is made. It is not intended to diagnose, treat, cure or prevent any disease.
Related reading
What Is Cellular Hydration? · How Much Water? · Water and Healthy Ageing
Full disclosure. This article is general information, not medical advice. LifeWave products are for general wellness only and are not intended to diagnose, treat, cure, or prevent any disease. As an authorised LifeWave Brand Partner, I have a financial interest in promoting LifeWave products.
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