Why Sodium Isn't the Enemy: The Electrolyte Your Body Needs to Stay Hydrated (2026)
Sodium is an essential electrolyte — a charged mineral your body uses to hold fluid in the right places, carry nerve signals, and keep your muscles working. Despite its reputation as something to avoid, sodium is one of the main reasons the water you drink actually stays in your system instead of passing straight through.
The Short Answer
Sodium isn't the enemy of hydration — it's what makes hydration possible. When you drink plain water, some of it is absorbed and some is quickly lost through urine. Sodium changes that equation: it helps your body pull water across the gut wall and hold onto it in the bloodstream, so more of what you drink stays where you need it. Research on rehydration consistently shows that fluids containing sodium are retained more effectively than plain water after you've lost fluid through sweat, heat, or illness.
That doesn't mean more is always better. Sodium works best in balance with other electrolytes like potassium, magnesium, and zinc, and in amounts matched to how much you're actually losing. That's the idea behind Still Standing — enough sodium to matter, paired with supporting minerals, and none of the sugar, stimulants, or artificial dye you don't need.
Below, we break down what sodium actually does, why "just drink water" falls short for a lot of people, how much you may need, and who should pay closest attention.
What does sodium actually do in the body?
Sodium is the primary electrolyte in the fluid outside your cells — your blood and the fluid surrounding your tissues. Its job is essentially to manage water. Where sodium goes, water tends to follow, which is how your body decides how much fluid to keep in circulation versus send to the kidneys to be excreted.
Three everyday functions depend on it:
Fluid balance. Sodium helps regulate blood volume and blood pressure by governing how much water your body retains.
Nerve signaling. The electrical impulses that fire between your brain, nerves, and muscles rely on sodium moving in and out of cells.
Nutrient absorption. In the gut, sodium is co-transported with glucose and water, which is the mechanism that pulls fluid into your bloodstream in the first place.
When sodium runs low — a state called hyponatremia — the classic symptoms are surprisingly similar to what people blame on dehydration: headache, fatigue, muscle cramps, nausea, and brain fog. Ironically, drinking large volumes of plain water without replacing sodium can make that dilution worse, not better.
Why isn't drinking water alone enough?
Water is essential, but water by itself is a little like trying to fill a bucket with a hole in the bottom. Without electrolytes to anchor it, a meaningful portion of what you drink is filtered out and lost.
This shows up clearly in rehydration research. In a frequently cited study, Maughan and Leiper (1995), published in the European Journal of Applied Physiology, had participants rehydrate with drinks containing different amounts of sodium after exercise-induced fluid loss. The fraction of fluid the body retained was directly related to the sodium content of the drink — the higher-sodium drinks kept more water in the body, while the lowest-sodium drink left participants in a greater fluid deficit hours later.
A follow-up line of work by Shirreffs and colleagues (1996), published in Medicine & Science in Sports & Exercise, reinforced the point: both the volume you drink and the sodium content of what you drink influence how well you actually rehydrate. Drinking more helps, but drinking more of the right thing helps more.
The practical takeaway is simple. If you've lost fluid through sweat, heat, hard training, travel, or illness, replacing water without replacing sodium leaves the job half done. You can drink all day and still feel behind.
Isn't sodium bad for you?
This is where the reputation gets in the way. For decades, public-health messaging has focused on lowering sodium — and for people consuming very high amounts from processed and packaged foods, that guidance has a real basis. But there's a difference between excess sodium sitting in ultra-processed meals and functional sodium used to replace what you lose.
A few points worth holding together:
Context matters. Sodium's effect on the body depends on your overall intake, your activity, your climate, and your individual health. A number that's excessive for a sedentary day can be exactly right after two hours of sweating.
Losses are real. Sweat, heat, intense exercise, and certain medical situations pull sodium out of you. Those losses have to be replaced from somewhere.
Balance beats extremes. The goal isn't "as much sodium as possible" or "as little as possible." It's enough to match your losses, paired with the other electrolytes your body uses alongside it.
If you manage high blood pressure, kidney concerns, or another condition affected by sodium or fluid intake, this is a conversation to have with your physician, who can help you find the right amount for your situation.
How much sodium do you actually need to rehydrate?
There's no single magic number, because your needs rise and fall with how much you sweat and how hard you're working. But rehydration research generally points to a meaningful dose of sodium — not a trace amount — being what helps your body hold onto fluid.
This is exactly why Still Standing was built with 1g of sodium per serving (43% of the Daily Value), drawn from a blend of sodium chloride, sodium citrate, and sodium bicarbonate. That's a functional amount designed to actually replace losses, not a token pinch added so a label can say "contains electrolytes."
Just as important is what sodium is paired with. Each scoop of Still Standing also delivers:
Potassium (200mg) — the electrolyte that works opposite sodium to help manage fluid balance inside your cells.
Magnesium (75mg, as magnesium glycinate) — involved in hundreds of processes including muscle and nerve function. As Volpe (2015), writing in Current Sports Medicine Reports, summarized, magnesium is a mineral many active people fall short on, and it plays a role in energy metabolism and muscle performance.
Zinc (7mg, as zinc citrate) — a mineral that supports normal immune and metabolic function and can be lost through sweat.
Alongside those minerals, Still Standing includes supporting ingredients like L-glutamine (2g), D-ribose (1g), and L-citrulline (1g) — chosen to round out a formula built for daily use, not just race day.
| What you're drinking | Plain water | Typical sugary sports drink | Still Standing |
|---|---|---|---|
| Functional sodium | None | Low / trace | 1g per serving (43% DV) |
| Supporting minerals | None | Varies, often minimal | Potassium, magnesium, zinc |
| Added sugar | None | Often high | Sugar-free |
| Stimulants | None | Sometimes | Stimulant-free |
| Artificial dye | None | Often present | No artificial dye |
| Built for | Basic fluid only | Occasional workouts | Everyday hydration |
| Still Standing — Electrolyte Drink Mix · Pineapple Mango · Sugar-free · Made in the USA | |||
Who should pay the most attention to sodium?
Everyone loses sodium, but some people lose it faster or feel the effects more sharply. You may want to be especially deliberate about electrolytes if you're someone who:
Sweats heavily or trains in heat and humidity.
Works physically demanding jobs or spends long days on your feet.
Travels often — flying and time-zone changes both nudge you toward dehydration.
Lives with a condition that increases fluid or electrolyte loss.
That last point is personal for Survivor Fuel. Founder Lacey Pruitt is a three-time cancer survivor who lives with a permanent ostomy, which means her body loses fluid and electrolytes far faster than most. For her, hydration was never about chasing a personal record — it was about functioning, showing up, and staying standing on ordinary days. Still Standing was formulated from that lived reality first, and the performance benefits followed.
How to use electrolytes sensibly
More is not the goal — consistency and balance are. A few simple guidelines:
Treat electrolytes as a daily habit, especially on hot days, training days, travel days, or when you're recovering from illness.
Pair sodium with water, not in place of it. Electrolytes help water do its job; they don't replace the water itself.
Listen to your losses. The more you sweat, the more you'll typically need to replace.
If you're pregnant or nursing, managing blood pressure or kidney health, or following a medically directed sodium or fluid target, check with your physician before adding an electrolyte supplement.
The bottom line
Sodium earned a bad reputation from the wrong context. In the context of rehydration, it's not something to fear — it's the electrolyte that helps the water you drink actually count. The research is consistent that fluids with sodium are retained better than plain water, and that balance with potassium, magnesium, and zinc matters as much as the sodium itself.
That's the whole philosophy behind Still Standing — Electrolyte Drink Mix: a functional dose of sodium, the supporting minerals to go with it, and none of the sugar, stimulants, or artificial dye that so many drinks lean on. Sugar-free, stimulant-free, naturally flavored Pineapple Mango, and made in the USA for everyday use.
Health first. Let the formula be the proof.
Fuel your hydration with Still Standing → Shop now
Frequently Asked Questions
Is sodium bad for hydration? No — sodium is essential for hydration. It helps your body absorb and retain the water you drink instead of losing it quickly through urine. Rehydration research consistently shows that fluids containing sodium are retained more effectively than plain water. The concern with sodium usually applies to very high intakes from processed foods, not to functional amounts used to replace what you lose through sweat, heat, or activity.
Why isn't drinking plain water enough to stay hydrated? Plain water is essential but incomplete. Without electrolytes like sodium to help anchor it, a portion of the water you drink is filtered out and lost. When you've been sweating, training, traveling, or recovering from illness, replacing water without replacing sodium leaves the job half done — which is why you can drink all day and still feel behind.
How much sodium is in Still Standing? Each serving of Still Standing contains 1g of sodium (43% of the Daily Value), from a blend of sodium chloride, sodium citrate, and sodium bicarbonate. It's a functional amount designed to help replace what your body actually loses, rather than a token trace so a label can claim it contains electrolytes.
What other electrolytes does Still Standing contain? Alongside sodium, each scoop delivers potassium (200mg), magnesium as magnesium glycinate (75mg), and zinc as zinc citrate (7mg), plus supporting ingredients including L-glutamine (2g), D-ribose (1g), and L-citrulline (1g). The formula is built around balance, because sodium works best paired with other electrolytes.
Can I use an electrolyte drink mix every day? Yes — Still Standing is designed for daily use. It's sugar-free, stimulant-free, and free of artificial dye, so it fits into an everyday routine rather than being reserved for intense workouts. Many people use it on hot days, training days, travel days, or while recovering from illness.
Who loses electrolytes the fastest? People who sweat heavily, train in heat and humidity, work physically demanding jobs, travel frequently, or live with conditions that increase fluid loss tend to lose electrolytes fastest. Survivor Fuel's founder, Lacey Pruitt, lives with a permanent ostomy and loses fluid and electrolytes far faster than most — which is the exact need Still Standing was built to address.
Should I check with my doctor before taking sodium or electrolytes? If you're managing blood pressure, kidney health, or another condition affected by sodium or fluid intake, or if you're pregnant or nursing, it's a good idea to check with your physician before adding an electrolyte supplement. They can help you match your intake to your individual needs.
These statements have not been evaluated by the Federal Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Please, consult your physician. Testimonials and products reviews reflect individual peoples unique experiences and opinions and should not be viewed as professional advice. Individual results may vary.
