Mixed fruit juice can have many nutritional benefits, including vitamins, minerals, and antioxidants. It can also be a convenient way to increase your intake of fruits and vegetables if you have trouble getting the recommended amount in your diet. However, the nutritional value and calorie content of mixed fruit juice can vary depending on the fruits used and their proportions. Some fruit juices are also high in sugar and calories, so it’s important to avoid consuming too much. Too much sugar and calories can lead to weight gain, type 2 diabetes, and heart disease.