Trader Joe's, which is owned by the German supermarket company Aldi, does not have an agency of record. Although they have been known to air local radio ads in some markets iâ¦n the past, they do not air TV commercials or traditional print or Web ads through an agency.
Fiber comes from any food that is plant based, such as fruits, vegetables, grains, legumes, nuts and seeds. Meat, seafood, eggs, dairy and fish do not contain fiber. Generally fiber fits into one of two categories: soluble or insoluble.
Dietary fiber or roughage is the indigestible portion of food derived from plants. It has two main components: 1  Soluble fiber, which dissolves in water, is readily fermented in the colon into gases and physiologically active byproducts, and can be prebiotic and viscous.hile all plants contain some fiber, plants with high fiber concentrations are generally the most practical source. Fiber-rich plants can be eaten directly. Or, alternatively, they can be used to make supplements and fiber-rich processed foods.