It is discovered that people have long enjoyed eating apples since 6500 B.C. Scientists have found that apples are rich in vitamins and always considered as one of the most valuable fruit suggested for home. Apples are free of fat, sodium and cholesterol. Averagely, one apple gives you just 80 calories. Apples are also a great source of fiber. One apple has 5 grams of fiber. Naturally, apples will be ripen three to ten times faster than at room temperature than if they are refrigerated or preserved. So, during the preservation, there are 1.7 milligrams of iron preserved in sweet varieties or 2.1 milligrams in sour varieties. That is why preserved apples deserve your favourite.