Atrial fibrillation is a condition in which the upper chambers of your heart, or atria, quiver rather than beat. This stops blood and the oxygen it carries from reaching your vital organs, including your brain. This condition can be a result of a blood clot, aging, medications or medical conditions and can lead to a stroke. A heart attack is the death of a portion of the heart's muscle tissue, caused by a lack of oxygen. Clogged arteries are generally the cause of a heart attack, but a blood clot can also cause the blockage.
A deficiency in the mineral magnesium can, according to the National Institutes of Health, lead to abnormal heart rhythm and heart spasms that can lead to a heart attack. Taking supplemental magnesium may help prevent the onset of atrial fibrillation or a heart attack caused by uncontrolled heart spasms.
Step 1
Take 420 mg of supplemental magnesium daily if you are a male and 320 mg if you are female. This supplement, which is available in capsule or tablet form, is sold at your local pharmacy or health food store. Keep in mind that some over-the-counter medications such as antacids are also a source of magnesium, so calculate your intake from them into your daily total.
Step 2
Increase your consumption of whole grain products. The National Institutes of Health explains that eating whole grain products such as whole wheat bread and oatmeal can provide you with your recommended daily intake of magnesium. In addition, whole grains add to your intake of dietary fiber, which can help lower cholesterol that can clog arteries and lead to a heart attack.
Step 3
Eat more dark leafy greens such as kale, mesclun greens and spinach. These are rich sources of magnesium, as well as heart-healthy fiber and iron. Increase your consumption of salads that contain these greens or add them to sandwiches or wraps.
Step 4
Eat meals that contain beans or legumes at least twice a week, in lieu of meat. Beans and legumes are high in magnesium and low in fat. In addition, they are an excellent source of protein, and when combined with whole grains, make a complete protein meal. Vary the kinds of beans and legumes you use and also try making soups and stews that are rich in these foods.
Step 5
Get your magnesium levels checked regularly by your physician. Some people have magnesium deficiencies that require intravenous administration of the mineral. Even if you don't require this special treatment, you should still have your blood magnesium levels checked to monitor the effectiveness of your dietary changes or supplementation.
Tips and Warnings
- Speak with your doctor before using any dietary supplement or making significant changes to your dietary intake.
