Berry juice is a refreshing drink made from berries, water, and sugar. The berries are usually fresh or frozen, and can be of various varieties, including cranberries, raspberries, blueberries, and others. Mors has a rich berry flavor and a sweet undertone, which is usually balanced with the addition of acidity in the form of lemon juice or other sour ingredients. In Russia and other CIS countries, mors is often served as a refreshing drink, especially during the hot season. Mors can also be used in cooking to add to cocktails, desserts, and other dishes. Many people consider mors to be a healthy drink, as the berries used in its production contain many vitamins and antioxidants that have a beneficial effect on the body.