Tart California apples with the skin and totally natural (no preservatives). They're Fantastic! The apple is an excellent source of dietary fiber. One serving provides 16% of your needed dietary fiber for the day. 25% of the fiber found in apples is soluble. This type of fiber may help reduce cholesterol by preventing it from being absorbed by the body. So grab a few bags of this healthy snack, step out of the house and smell the sunshine!