Prunes and their juice contain mild laxatives including phenolic compounds (mainly as neochlorogenic acids and chlorogenic acids) and sorbitol. Prunes also contain dietary fiber (about 7%, or 0.07 g per gram of prune). Prunes and prune juice are thus common home remedies for constipation, but a 2010 review (by the European Food Safety Authority (EFSA) found that the evidence was "insufficient to establish a cause and effect relationship between the consumption of dried plums of "prune" cultivars (Prunus domestica L.) and maintenance of normal bowel function". Prunes also have a high antioxidant content. A 2012 review by the same body, however, reversed this decision and proposed that prunes did effectively contribute to the restoration of normal bowel function in the general population if consumed in quantities of at least 100g per day (approximately 3-4oz