Staying properly hydrated is crucial when following a ketogenic diet. With the drastic reduction in carbohydrates, your body flushes out water and essential minerals faster than usual, leading to a potential imbalance in electrolytes like sodium, potassium, and magnesium. This can often cause symptoms like fatigue, muscle cramps, headaches, and what’s commonly referred to as the “keto flu.”
One of the most effective ways to combat this issue is by replenishing electrolytes through a homemade Keto Electrolyte Drink Recipe. Not only is it cost-effective and free of added sugars and artificial ingredients, but it also allows you to tailor the drink to your taste and nutritional needs. This refreshing beverage is perfect post-workout, during intermittent fasting, or anytime your energy dips.
This keto-friendly drink will provide essential minerals while keeping you in ketosis, supporting optimal hydration, cellular function, and overall wellness on your low-carb journey.
Nutrition (Per Serving)
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Calories: 12
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Fat: 0g
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Carbohydrates: 1g
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Protein: 0g
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Sodium: 500 mg
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Potassium: 350 mg
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Magnesium: 150 mg
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Sugar: 0g
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Fiber: 0g
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Net Carbs: 1g
Note: Nutritional values may vary slightly depending on the brand of ingredients used.
Prep Time, Active Time, Resting Time & More
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Prep Time: 5 minutes
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Active Time: 5 minutes
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Resting Time: 0 minutes
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Total Time: 5 minutes
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Cuisine: Keto / Low-Carb / Health Drink
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Course: Beverage / Drink
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Servings: 2
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Calories per Serving: 12 kcal
Equipment Needed
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Measuring spoons
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Measuring cup
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Citrus juicer (optional)
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Mixing spoon or whisk
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Mason jar or shaker bottle
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Glasses or reusable water bottles
Ingredients
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2 cups water (filtered or spring water)
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1 tablespoon lemon juice (freshly squeezed for best results)
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1 tablespoon apple cider vinegar (with the “mother” for added benefits)
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¼ teaspoon Himalayan pink salt (rich in trace minerals)
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⅛ teaspoon potassium chloride (like NoSalt or LiteSalt – for potassium boost)
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¼ teaspoon magnesium glycinate or magnesium citrate powder
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5-10 drops of liquid stevia or monk fruit sweetener (optional, for taste)
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Ice cubes (optional, for serving cold)
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Mint leaves (optional, for garnish and added freshness)
Instructions
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Start with the Base
Pour 2 cups of filtered or spring water into a mason jar or shaker bottle. Cold or room temperature water both work, but if you’re drinking it right away, cold water is more refreshing. -
Add the Citrus
Squeeze fresh lemon juice using a citrus juicer (or manually), and add 1 tablespoon to your water. Lemon juice not only provides a zesty flavor but also contributes vitamin C and natural alkalizing properties. -
Incorporate Apple Cider Vinegar
Add 1 tablespoon of raw, unfiltered apple cider vinegar. This ingredient enhances digestion and provides mild detoxifying properties. It’s also great for managing blood sugar levels. -
Add the Electrolytes
Stir in:-
¼ teaspoon of Himalayan pink salt for sodium
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⅛ teaspoon of potassium chloride for potassium
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¼ teaspoon of magnesium glycinate or citrate powder for magnesium
These three minerals are the foundation of electrolyte balance on keto and help regulate fluid balance, nerve function, and muscle contractions.
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Sweeten if Desired
Add 5-10 drops of liquid stevia or monk fruit sweetener to balance the tartness of the lemon and vinegar. Taste and adjust the sweetness to your preference. -
Mix Well
Use a spoon or shake vigorously if using a shaker bottle. Ensure all the powders and salt dissolve completely for an even flavor. -
Serve Cold (Optional)
Add ice cubes or refrigerate for 15-20 minutes if you prefer your drink chilled. Garnish with a few mint leaves for a fresh aroma.
Tips & Variations
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Flavor Variations: Swap lemon juice for lime, or add a splash of unsweetened cranberry juice for a tangy twist.
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Berry Infusion: Drop in a few raspberries or blueberries (just a few to stay low-carb).
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Ginger Zing: Add a few slices of fresh ginger or a pinch of ginger powder for added anti-inflammatory benefits.
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Fasting Friendly: Omit the sweetener and citrus if you’re following strict intermittent fasting.
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Make Ahead: Prepare a larger batch and store in the fridge for up to 2 days. Always shake before serving, as ingredients may settle.
Benefits of a Keto Electrolyte Drink
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Replenishes Electrolytes
Keto diets flush out glycogen and water from your system. This drink helps restore essential minerals like sodium, potassium, and magnesium. -
Reduces Keto Flu Symptoms
Symptoms like dizziness, fatigue, and muscle cramps often stem from low electrolytes. This drink helps mitigate them naturally. -
Boosts Energy & Focus
Proper hydration improves brain function, energy metabolism, and physical performance – essential on a low-carb lifestyle. -
Supports Muscle Function
Magnesium and potassium play critical roles in muscle contractions, reducing risk of cramps and fatigue post-exercise. -
Sugar-Free & Natural
Unlike store-bought electrolyte drinks, this recipe contains no added sugars, artificial colors, or preservatives.
When to Drink It
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In the morning to kickstart hydration
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During or after workouts
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While intermittent fasting (unsweetened version)
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When feeling symptoms of keto flu
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On hot days to stay hydrated
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Before bed if prone to nighttime cramps
Conclusion
The Keto Electrolyte Drink Recipe is an easy, low-calorie, and keto-compliant way to support your hydration and mineral balance naturally. With customizable flavors and no sugar, it’s a smart alternative to commercial sports drinks. Whether you’re battling the keto flu, pushing through a tough workout, or just trying to feel your best on a low-carb diet, this electrolyte-packed beverage is your go-to solution.
Staying hydrated is more than just drinking water—it’s about maintaining the right balance of electrolytes that your body needs to function at its best. So next time you’re feeling drained or dehydrated, mix up this simple, powerful drink and sip your way back to balance.

I am Ashley Doyle, Senior Specialist in Food & Policy at The Humane Society of the United States and editor at airfryermama.com. I am passionate about transforming our global food system by promoting delicious, climate-friendly, plant-based foods. After transitioning from law to food and public policy, I now work with major food service companies to develop plant-based initiatives and animal welfare policies. My goal is to drive institutional change to combat climate change and improve our food system.