Dried cranberries are made by partially dehydrating fresh cranberries, a process similar to making grapes into raisins. They are popular in trail mix, salads, and breads, with cereals or eaten on their own. Dried cranberries are sometimes referred to as "craisins," though the word "Craisin" is a registered trademark of Ocean Spray Cranberries, Inc. and cannot be officially applied to dried cranberries from other manufacturers.
Most commercially produced dried cranberries contain added sugar. They may also be coated in very small quantities of vegetable oil to keep them from sticking together, and with sulfur as a preservative. Natural food stores tend not to use these additions.
Many home recipes for dried cranberries involve allowing the cranberries to sit overnight in a water and sugar solution, prior to freeze-drying or air-drying. This can deprive the cranberries of some natural nutrients that would be contained in fresh cranberries.
Dried cranberries contain the same nutrients as fresh cranberries (notably dietary fiber and antioxidants). However, commercial drying processes substantially reduce the vitamin A and vitamin C content. The nutrient density is also reduced if sugar is added.
The nutrition facts for 1/3 cup (40 g) of dried cranberries are as follows:
Dried cranberries contain no cholesterol, or saturated or trans fats. Consuming dried cranberries will supply very little amounts of an individual's daily requirement for vitamins and minerals. The most substantial daily amount supplied is the mineral manganese, at 5% of the daily recommended intake. Having 1/4 cup of dried cranberries will supply one serving of fruits and vegetables. The Canadian food guide recommends 7–10 servings of fruits and vegetables daily to reduce stroke, heart disease, and cancer risks. In Canada, Ocean Spray Craisins are given the Health Check symbol. This symbol is only given to food products that meet the registered dieticians' nutrient requirements. In Canada, Craisins are also considered to be a nut free product. However, the Trail Mix product includes nuts.