with fresh mint
I recommend ruby red grapefruit when juicing. They are the sweetest - the brighter the fruit the less bitter it will be.
Cut the grapefruits into quarters. When using a highpowered juicer you can even juice the peels!
Add in a bunch of fresh mint leaves. They will make this drink super refreshing.
Pour the fresh juice over ice and garnigh the glass with a fresh sprig of mint.