Low-Carb Diets Could Be Draining Your Electrolytes Without You Realizing It – One Green Planet

Keto and carnivore diets may be trending, but they come with a hidden cost: electrolyte imbalance. According to a recent article in the New York Post by Diana Bruk, certified personal trainer Benjamin Nevares warns that these low-carb eating styles can leave followers feeling fatigued, dizzy, or crampy — all signs of low electrolyte levels.

Why? Carbohydrates help your body retain electrolytes like sodium and water. When you ditch carbs, you also risk flushing out these essential minerals. That’s especially problematic for people on strict animal-based diets like carnivore, which eliminate fruits, vegetables, and whole grains — all rich in potassium, magnesium, and other vital nutrients.

While supplements like LMNT and Liquid I.V. exist, Nevares suggests turning to whole foods first. For those open to plant-based options, bananas, kiwis, oranges, avocados, spinach, quinoa, tofu, and pumpkin seeds are excellent sources of natural electrolytes. Even coconut water and pickle juice are standout choices.

If you’re sticking to a stricter carnivore or keto plan, options are limited, and some people end up relying on added salt or broth. But that can come at the cost of missing out on fibre, phytonutrients, and the planet-friendly benefits of a plant-based diet.

Electrolytes aren’t just about hydration — they’re key to heart health, muscle function, and energy. Without them, long-term health risks can pile up, especially when animal-based diets cut out the most efficient sources.

Going vegan or plant-based doesn’t just help the animals and the Earth — it can also keep your electrolyte game strong. Try swapping the steak for a spinach and quinoa salad or sipping coconut water post-workout. It’s better for your body and the planet.

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