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.
How it works. In a stress test, you walk on a treadmill that makes your heart work progressively harder. An electrocardiogram (ECG) monitors your heart's electrical rhythms. The doctor also measures your blood pressure and monitors whether you have symptoms like chest discomfort or fatigue.