Beet juice has a very strong and earthy flavor. So, it is best consumed by combining with other vegetable and fruit juices. The best fruit and vegetable juices to dilute with beetroot juice are apple, pineapple, cucumber, carrot, and celery. When purchasing beets for juicing, it is important to check that beets are smooth and firm, as opposed to being soft or wrinkly. It is highly recommended that pregnant women consult their doctor about beetroot juice consumption.