Drink fresh juice on an empty stomach. Sip it slowly. For better digestion, don’t mix fruit juices with vegetable juices. However, you can mix fruits with one another; the same is true for vegetables.

Exceptions are celery, lettuce, and apples, which you can mix with both fruit and vegetable juices. In fact, apple juice is a great way to sweeten vegetable juices. Carrot juice makes a great tasting base for a mixture of other vegetable juices.

Drink fresh juice as soon as possible after making it. The longer juice sits, even in a sealed container, the more its nutritional value will be depleted. However, you can freeze fresh juice without much loss of nutritive value; drink it as soon as it thaws.