Fiber is commonly classified as soluble, which dissolves in water, or insoluble, which doesn't dissolve. 1  Soluble fiber. 2  This type of fiber dissolves in water to form a gel-like material. 3  It can help lower blood cholesterol and glucose levels. It can help lower blood cholesterol and glucose levels. 2  Soluble fiber is found in oats, peas, beans, apples, citrus fruits, carrots, barley and psyllium. 3  Insoluble fiber.
What is a Key field in a Database and How should I choose one? Keys are crucial to a table structure for many reasons, some of which are identified below: 1  They ensure that each record in a table is precisely identified.  They help establish and enforce various types of integrity.
If you want to see the codes for a particular field in the Field dialog box, click Field Codes. To nest a field within another field, first insert the outer, or container, field, by using the Field dialog box. In your document, place the insertion point inside the field code where you want to insert the inner field.