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.) 🫶

Updated: August 2026

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 electroylte supplement that was - direct quote - not Gatorade. Per usual I went researching for the cleanest & cheapest option and found Redmonds. 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 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."

(That last clause is the secret. Always make Chat argue against the thing you like.)

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¢).

  
  

💌 This is just one way I use AI to make mom life easier. Get my free guide — 5 AI Prompts Every Mom Needs — and steal my favorites.

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, which is frankly out of control, in a good way.)

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. That's the direction the arrow should always point. 🤍

(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 — that's a real answer, not a dodge, 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.

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 your lactation consultant.

💌 This is just one way I use AI to make mom life easier. Get my free guide — 5 AI Prompts Every Mom Needs — and steal my favorites.

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.

Affiliate Disclosure: This post may contain affiliate links, meaning I earn a small commission if you click through and purchase — at no extra cost to you. All opinions are my own and I only share products I genuinely use with my own family.