If possible, increase whole food sources of zinc to get a balance of synergistic nutrients. 1  Consume red meats, organ meats, and seafood. Desiccated Liver capsules are a great source of balanced zinc for those who do not have such items in their diet. 2  Soak and sprout nuts, seeds, grains and legumes.
It is also called a treadmill test or an exercise test. Overview A stress test can reveal if there is reduced blood flow in the arteries that supply the heart, often a sign of blockage. During exercise, healthy coronary arteries dilate more than those with blockage.
The test shows the size and shape of your heart and how well your heart chambers and valves work. Echo also can identify areas of poor blood flow to the heart, areas of heart muscle that aren't contracting normally, and heart muscle damage caused by lack of blood flow. Echo might be done before and after a stress test (see below). A stress echo can show how well blood is flowing through your heart.