Cold-pressed juices are rich in vitamins and energy and give a much-needed break to your digestive system, leaving you feeling healthier and more full of energy. Cold-pressed juice and juice cleanses can help to add a shine back into your hair and nails, and can help to clear up your skin, leaving you feeling fresher than ever. Juices are a rich source of vitamins, minerals, and phytonutrients that can help boost your immune system. A juice detox can also help to rid your body of toxins, further strengthening your immune system.