Each person has a substance in his organism called amyloid. When it starts building up, it results in the unique type of disease called Amyloidosis. In fact, any tissue or part of the body can store a certain amount of this protein. Several various types of the disease exist based on the damaged part of the body or tissues. In most cases, doctors report the irregular work of the most critical organs. From one side, it is a heart, the center of our body. Second, nervous system also suffers, making the person rather emotional and irritated. Finally, those are our kidneys responsible for the water storage and many other important functions.