Watermelon Electrolyte Drink with Lime

This watermelon electrolyte drink recipe has been one of my favorite ways to stay hydrated for years. Quick, sweet, and refreshing, it’s easy to prepare and perfect for hot days and sipping on by the pool. With an incredibly fruity flavor, it tastes like a cocktail but is made with natural ingredients for a gluten-free, refined sugar-free, nutrient-rich drink that’s actually good for you! 

I started making homemade electrolyte drinks years ago when my husband, James, was racing professionally as a triathlete. Keeping him fueled with recipes like my superfood Instant Pot oatmeal felt like a full-time job. Back then, our friend Dr. Stacy Sims, who is now widely recognized for her work in women’s health, was spending a lot of time studying hydration and athletic performance.

She would often share practical hydration tips, which came in incredibly handy when it came to my own recipe testing. One of her tips included a simple homemade electrolyte drink made with lime juice, maple syrup, water, and salt. It was simple, easy to digest, and worked really well, especially on James’s grueling training days. 

As the years went on, I started tweaking the recipe by adding watermelon and a splash of pineapple juice for a little extra flavor and potassium. The result is this refreshing summer electrolyte drink that helps support hydration without relying on artificial ingredients or food dyes.

This is one of those recipes I find myself coming back to again and again during the summer, whether I’m sweating or not, and it has been incredibly helpful during my pregnancy!