Back to TopHow the Test Is Performed. This test is done at a medical center or health care provider's office. The technician will place 10 flat, sticky patches called electrodes on your chest. These are attached to an ECG monitor that follows the electrical activity of your heart during the test.
We gain no nutrients or energy from fibre, it holds no calories as it is not digested, but passes through our digestive systems. Fibre or âroughageâ does, however, provide an important function in the body; it is essential to a well-tuned digestive system and can help the body remove potentially harmful waste.Nutritionists usually recommend that people increase their intake of high fibre foods.ibre or âroughageâ does, however, provide an important function in the body; it is essential to a well-tuned digestive system and can help the body remove potentially harmful waste. Nutritionists usually recommend that people increase their intake of high fibre foods.
Fiber is that part of plant foods that your body can't digest or absorb. It is also referred to as roughage or bulk. By classification, fiber is considered an indigestible carbohydrate, explains Dr. Elaine Rancatore of 2RHealth.But fiber is very different from other carbohydrates -- and much lower in calories!iber provides a number of very important health benefits, says nutrition and wellness coach Michelle Pfennighaus 1  : Fiber slows the absorption of sugar into your bloodstream to help maintain stable blood sugar levels and help prevent Type 2 diabetes. 2  Fiber lowers bad LDL cholesterol and promotes heart health.