The ChatGPT Files: Do Moms Actually Need Electrolytes? (2026)

Written by Meg — mom of three (ages 5, 4, and 1.5) in Atlanta. I have started nearly every morning of the last five years the same way, and it's not with coffee. (Okay, it's ALSO with coffee.) 🫶

Do moms actually need electrolytes, or is this another wellness-industry thing? Short answer: you don't need a fancy powder. Water and regular food cover most people. But pregnancy, breastfeeding, postpartum night sweats, wrestling toddlers into clothes and running-on-coffee mom life all raise your fluid needs, and an electrolyte drink is one genuinely easy way to make the water you drink work a little harder. I've had Redmond Re/Lyte every single day for over five years -- since before I was an affiliate, which is exactly WHY I became one. I knew it made me feel better, particularly during the sweaty summer months, but I was curious what my pal Chat would say.

Welcome back to The ChatGPT Files, where I ask AI to do the research, and then I do what AI cannot: fact-check it against actual guidance and test the winners on myself.

Today's topic: electrolytes for moms. Not the neon-blue sports drink kind. The "why am I so tired and why do I have a headache by 2pm" kind. Real talk from your mom friend who works in tech: I found Re/Lyte five years ago when I started getting dizzy while pregnant with my summer baby. My OB suggested an electrolyte supplement that was - direct quote - "not Gatorade." Per usual I went researching for the cleanest & cheapest option and found Redmond. My husband got on board too, and it has survived two pregnancies, postpartum, and approximately nine thousand school drop-off loops. Let's see what Chat says.

Mango is the tried and true!

What I asked ChatGPT

"Act like a registered dietitian with 30 years of experience working with pregnant and postpartum women. I'm a mom of three (ages 5, 4, and 1.5). I drink at least two cups of coffee a day, stay active and chase kids around, and often forget to drink water until dinner. Do moms like me, especially postpartum and breastfeeding moms, actually benefit from a daily electrolyte drink, or is this purely wellness industry baloney and good marketing? If it's legit: compare Redmond Re-Lyte, LMNT, Liquid I.V., and Gatorade on ingredients, sugar, sodium, and price per serving — and tell me who should NOT be taking this."

Here's exactly what Chat said

💧 The honest answer: most healthy adults meet their needs with water and food. But your situation stacks several factors that raise fluid needs:

• Pregnancy increases daily water needs — roughly 8–12 cups a day is commonly advised.

• Breastfeeding raises fluid needs further; a practical rule is to drink a glass of water at every feeding.

• Postpartum night sweats are your body shedding pregnancy fluid — replacing fluids matters.

• Caffeine counts toward fluids, but coffee-first-water-never is a recipe for the 2pm headache you described.

📊 The comparison:

Product	Sodium	Sugar	Sweetener	Vibe
Gatorade	~270 mg	~34 g	Sugar	Sports drink; more sugar than most moms need
Liquid I.V.	510 mg	11 g	Sugar (by design)	Rehydration-science model; has real sugar
LMNT	1,000 mg	0 g	Stevia	High-sodium, zero-sugar
Re-Lyte	810 mg	0 g	Stevia	High-sodium, zero-sugar, salt-based

🛑 Who should NOT do a daily high-sodium electrolyte: anyone with high blood pressure, kidney issues, or on a sodium-restricted diet. And pregnant or nursing moms should run any daily supplement past their provider.

What ChatGPT got right

• "You don't need it, but your situation stacks the factors." Fair enough. This is a make-water-easier tool, not a magic potion.

• The sugar math on sports drinks. A 20-oz Gatorade has ~34g of sugar. For a kid's soccer game hydration moment, fine; as a daily mom habit, no bueno.

• The "who should NOT" list. Correct and important: high-sodium powders aren't for everyone. Blood pressure, kidney concerns, sodium-restricted diet = talk to your doctor first, full stop. And pregnant/nursing mamas: mention it at your appointment. It's a 10-second conversation.

• Fair to Liquid I.V. The sugar in it is intentional (glucose helps absorption in true rehydration scenarios). It's not "bad," it's just a different tool than a daily zero-sugar habit. Running marathons? Absolutely go for it. Sitting at a desk all day? Maybe not necessary?

What ChatGPT got wrong (or didn't say loudly enough)

• Careful with the "drink more water = more milk supply" idea. The actual research (a Cochrane review, no less) found no evidence that extra fluids increase milk production. Hydration while nursing is about YOU feeling human — the thirst while breastfeeding is real and wild — not about pumping up your supply. Anyone promising supply results from a drink is selling something.

• It didn't do the price-per-serving math. Story of this series. LMNT runs about $1.50 a serving. Liquid I.V. lands around $1.10–1.50. A Re/Lyte tub works out to about 77¢ a serving — roughly half of LMNT for the same zero-sugar, high-sodium approach, with more potassium (400mg vs 200mg) plus calcium. When it's a daily habit, that gap is ~$250 a year. Per person. (My husband drinks it too, so: ~$500.)

• It didn't mention the unflavored option exists. Re/Lyte Unflavored is literally just salt and minerals — no stevia, nothing — which matters if stevia isn't your thing. It's also the cheapest per serving (75 servings a tub, ~61¢).

  
  

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What I actually drink (every single day, for five years)

Redmond Re/Lyte Hydration — code MAMAMEG for 15% off.

My routine, unchanged since roughly 2021: big glass of water + a scoop of Re/Lyte, BEFORE the coffee gets made. That's the whole system. It works because it's stupid-simple and because it tastes good enough that I actually look forward to it. (Mango is our house flavor. Strawberry Lemonade is my runner-up; there are 14 flavors now so still lots I need to try!)

The receipts on why this one, five years running:

• The label: 810mg sodium, 400mg potassium, 50mg magnesium per scoop. Zero sugar, zero calories, sweetened with stevia only, no artificial ingredients. Built on Real Salt.

• The math: $45.99 for a 60-serving tub = ~77¢ a day, and I do autoship through their site for 15% off, which brings it down to ~65¢. (Amazon carries it, but it's been more expensive there every time I've checked.)

• The track record: this stuff carried me through the end of two pregnancies (with my OB's blessing — see how I prepped for labor & delivery), through the postpartum sweat-through-the-sheets era (nobody warns you... I warn you), the breastfeeding thirst that hits like a truck, and now plain old three-kids-in-August-in-Atlanta life. It even made the hospital bag and our sick-season defense plan.

And the disclaimer I mean with my whole heart: I bought this brand for years before there was a code. The code exists BECAUSE I wouldn't shut up about it. 🤍

(All my current codes live on the discount codes page — Re/Lyte is MAMAMEG for 15% off.)

The bottom line

• Do you need an electrolyte powder? Nope. Do active, pregnant, nursing, or postpartum moms often feel noticeably better when they stop running on coffee and half a La Croix? In my five-year experiment of one: yes.

• If you want zero sugar and the best price for a daily habit: Re/Lyte tub (~65–77¢/serving with my link + code MAMAMEG).

• If you want maximum sodium and don't mind paying for it: LMNT. It is noticeably saltier tasting and also about 2x the price.

• If you're rehydrating from actual illness: that's Liquid I.V. and Pedialyte territory — the sugar is doing a job there.

• If you have blood pressure or kidney concerns, or you're pregnant/nursing: provider first. Ten-second conversation.

Quick FAQ

Is Re-Lyte safe during pregnancy or breastfeeding? Ask your provider because sodium needs vary person to person. For what it's worth, hydration needs genuinely go up in pregnancy (~8–12 cups/day is the common guidance) and while nursing, which is exactly when many moms find plain water hardest to keep up with. I've also read that coffee and alcohol deplete your body's magnesium more quickly, so I like knowing I'm getting a bit of that in here too (50mg).

Does Re-Lyte have sugar or artificial sweeteners? Zero sugar. Flavored versions are sweetened with stevia leaf extract only; the Unflavored has no sweetener at all — it's just Real Salt, potassium, and magnesium.

What does Re-Lyte cost per serving? About 77¢ from the 60-serving tub at full price, ~65¢ with the 15% subscription discount or my code MAMAMEG. Stick packs for the diaper bag run more (~$1.37 each). LMNT, for comparison, is about $1.50 a serving.

What's the best Re-Lyte flavor? Mango. This is not up for debate in my house. (Strawberry Lemonade for the people who are wrong. 😂)

Will drinking electrolytes increase my milk supply? No. Research doesn't support extra fluids increasing supply. Drink for your own energy, headaches, and general humanity, and let supply be its own conversation with a lactation consultant.

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AI does the legwork. Mama Meg reads the footnotes.

Until the next file 🕵️‍♀️🫶

— Meg

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Your friendly reminder that this blog is not medical advice! This blog is for educational purposes only and does not substitute for professional medical advice. Consult a medical professional or healthcare provider if you seek medical advice, diagnoses, or treatment for you or your family.

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