Lemon Lime Ginger Ale

Ingredients

 * 1 apple, cored and sliced
 * 1/2 inch fresh ginger (less if you find the taste too strong)
 * handful of grapes
 * 1/4 lemon
 * 1/2 lime
 * sparkling mineral water

Directions

 * 1) Remove the grapes from the stem.
 * 2) Juice the apple and ginger together, then juice the rest of the fruit.
 * 3) Pour the juice in a large glass and fill to the top with sparkling water and serve with ice.