Add fresh mint leaves in your watermelon juice this will make it healthy, refreshing and also helps in digestion.
If you add cucumber to your watermelon juice it will boost hydration and add a cooling effect.
Adding lime to the watermelon juice makes it zesty and adds Vitamin C.
1 tablespoon of chia seeds in your watermelon makes it full of fiber.
Ginger is good for digestion, and it also adds a bit of spiciness to the watermelon juice.
It offers healthy fats and antioxidants to the body, so you can add tablespoons of flax seeds in watermelon juice.
Instead of adding sugar for extra sweetness, add honey to it.