Ordering freshly squeezed juice may seem like a harmless option at a restaurant, but you could be at risk of contracting bacteria from the juice. The difference between pasteurized juices and fresh-squeezed juices is that pasteurized juices have been treated for bacteria and harmful substances. Preparing this type of juice requires a lot of cleaning in the process, which isn’t always done efficiently by employees in restaurants. When you order your next beverage, the safer option would be to go for a pasteurized juice.