Add all the ingredients to a blender and blend on high speed for 15-20 seconds.
Strain pulp (for kiwi/blueberry, no need to for mango unless you want to!), enjoy or store in a jar for up to 3-4 days.
Notes
Citrus substitutes - For those who cannot tolerate citrus or on a migraine diet, you can substitute the following for lemon/lime - pomegranate juice (blueberry), peach nectar (mango), mango juice (kiwi). Substitute 1-2 tablespoons in place of the citrus.
Blueberry flavor can also be substituted with frozen mixed berries.
Mineral salt - Added for natural electrolytes, this can be omitted for low sodium.
Homemade juice will store up to 4 days in the fridge but also is great frozen into popsicles or ice cubes!
Serving size - 1 flavor makes 3 drinks total! Nutrition calculation is for the blueberry flavor.