That's almost double what most of us actually consume. Potassium is found in a wide range of foods, especially fruits and vegetables such as leafy greens, tomatoes, cucumbers, zucchini, eggplant, pumpkins, potatoes, carrots and beans. It's also found in dairy foods, meat, poultry, fish and nuts.
Definition of rack. 1  1 : a framework for holding fodder for livestock. 2  2 : an instrument of torture on which a body is stretched. 3  3a (1) : a cause of anguish or pain (2) : acute sufferingb : the action of straining or wrenching.  4 : a framework, stand, or grating on or in which articles are placed.
Amp rack, short for amplifier rack, a piece of furniture in which amplifiers are mounted. Bicycle rack, a frame for storing bicycles when not in use. Bustle rack, a type of storage bin mounted on armored fighting vehicles. Drying rack, for hanging clothing to dry. Pallet racking, structural racks (usually steel) for storing palletised loads.