Angina is basically chest pain due to heart not getting enough oxygen. Angina is a squeezing, crushing like pain, or discomfort, in the upper abdomen, back, neck, jaw, or shoulders. Angina is usually triggered by exertion or emotional stress. Pain may be accompanied by sweating, nausea, or gasping for breath. Angina pain lasts about 1 to 15 minutes, and is usually relieved by rest.

The muscles in the heart require blood and oxygen to do its work of pumping blood. To keep the circulatory system running smoothly, heart muscles must be healthy and strong, and arteries clear of plaque. Atherosclerosis (fatty deposits on artery walls) is the main reason for insufficient blood supply. Angina normally occurs when the arteries are wide enough to supply sufficient blood flow during muscular rest, but can't provide enough oxygen when the physical demands of the heart increase.

Some vitamins and herbs are considered helpful in preventing or treating angina. Herbs thought to be beneficial include: hawthorn, angelica, bilberry, berries, cocoa, evening primrose, fish, flax, garlic, ginger, ginkgo, kudzu, lovage, mullein, oats, onion, purslane, sage, and willow. Vitamins, or vitamin rich foods, thought to be useful include: C, E, magnesium, omega-3 fatty acids, potassium, and selenium.

To have a healthy heart, you need a healthy lifestyle. Plenty of water is essential; try to get 8-12 cups daily. Eat lots of fruits, vegetables, and whole grains. Your heart can't run on empty, so get a high fiber diet to keep the blood supply running like it should. Also, get moderate exercise and maintain a healthy weight. Avoid the major enemies of your heart: alcohol, unhealthy fats, and tobacco smoke. Also, avoiding stress may result in major improvements for angina sufferers.

Anyone suffering from angina should be under a doctor's care. If you've been diagnosed with angina, keep a lookout for changes in symptoms. Pain which lasts longer than 15 minutes, or that occurs when at rest, may be signs of more serious problems and should be considered a medical emergency.

Disclaimer: This article is for entertainment purposes only, and is not intended for use as diagnosis or treatment of a health problem or as a substitute for consulting a licensed medical professional.