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.
1 Whole foods, such as whole grains, fruits, vegetables and legumes, provide dietary fiber. 2  Most high-fiber foods are also packed with other essential nutrients. 3  Fiber, as part of a healthy diet, can help prevent certain diseases, such as type 2 diabetes and heart disease, and it can also help manage constipation. An orange, for example, provides vitamin C plus some beta carotene, calcium and other nutrients. 2  It's likely these compounds work together to produce their beneficial effect. 3  Essential fiber. 4  Whole foods, such as whole grains, fruits, vegetables and legumes, provide dietary fiber.