When you think of citrus juice, you would automatically assume it's the name of the fruit with juice at the end. For example, orange juice or pineapple juice. However, when juice from the fruit is mixed with sugar and water it becomes something different like limeade and lemonade. That is the drink form. Lemon Juice on its own is too tart to drink and needs to be mixed with other ingredients. However, this lemonade recipe with lemon juice is made with sugar and water making it a light and refreshing drink.