Juices are highly concentrated with essential nutrients like vitamins A, C, and K, potassium and folate.Juices hydrate one but juices made from highly water-yielding fruits such as watermelon or cucumber hydrate very well.Juices are rich in antioxidants that help in fighting oxidative stress thereby lowering the possibilities of chronic diseases.Green juices made from kale, spinach, or celery can detoxify your body and support overall health.