Magnesium good for heart health?

The daily stress of modern life can take its toll on our health. Magnesium is one of the most important minerals for obtaining deep relaxation and maintaining overall wellness.

While many are familiar with its roles in heart health, bone strength, and a healthy immune system, fewer people are aware of magnesium’s role in muscle relaxation and nervous system balance. During times of stress, magnesium stores in the body can be depleted.

Magnesium is an important element critical to bone development, and the proper development and maintenance of organs, tissues, and blood.

Magnesium sources include spinach, legumes such as beans and peanuts, nuts and seeds, whole grain bread and ‘hard’ tap water. Who really drinks ‘hard’ tap water anymore? Halibut is another excellent source of magnesium. Other foods that contain magnesium, although not in as abundant quantities include: milk, cheese, bananas, and avocadoes.

Here's a healthy snack for you and your children to enjoy. Ants on a Log: This classic camp recipe, is actually amazingly heart healthy. The classic recipe for ants on a log is celery, peanut butter, and raisins. Celery is very high in vitamin K, vitamin C, potassium, folate, and dietary fiber. It is also low in calories, and helps in preventing high blood pressure. It lowers blood pressure because celery is full of pthalides, which are active compounds which can help relax the muscles around the arteries, thus lowering the pressure on the arties. Pthalides also help lower the hormones which cause stress levels to rise. All of that in a piece of celery! Peanut butter is very high in monounsaturated fat, the type of fat that is promoted in heart-healthy eating and is often heard in conjunction with the “Mediterranean Diet.” Peanuts are also high in vitamin E, niacin, and folate. New research has also shown that peanuts may be just as high in antioxidants as some fruits and vegetables. Peanuts are one of the best foods to eat, in moderation, to prevent cardiovascular problems and coronary heart disease. Raisins, the ants on the log, are one of the top sources of the trace mineral, boron. Boron is very important, especially for women, in bone health and prevention of osteoporosis. Who know that such a classic and simple after-school snack had such health benefits not just for the kids, but for the adults as well!

Magnesium sources are essential to helping the body regulate blood sugar, control blood pressure, maintain strong bones and a steady heartbeat. Research indicates that magnesium may also be beneficial in preventing heart disease, diabetes, and high blood pressure.

The best way, if at all possible, to obtain a healthy amount of magnesium is to include natural magnesium sources, such as vegetables, legumes, and whole grains. Introducing foods containing magnesium into the diet of a person, who has already developed a deficiency, may not be sufficient and it may be necessary to add supplements in order to raise magnesium levels to an acceptable point.


A scientific evidence on the importance of Magnesium

What Is an ECG?

You probably overheard the term many times especially when you take a physical health examination. You also heard or seen it in TV shows or in movies. But many people don't know it's literal meaning as well as its functions and importance. For the benefit of all, Here is the acronym of the term and is vital importance to the heart.

What Is an ECG?

An electrocardiogram, also known as an ECG or EKG, records the heart's electrical signals to determine whether the pattern is normal. Learn more about electrical signals in the heart and how ECGs work.

A Healthy Heartbeat

The heart is a beating muscle that pumps oxygen and nutrient rich blood throughout the body. Each beat is stimulated by electrical signals that pass through the heart muscle, or myocardium.

Performing an ECG or EKG

In order to examine the function of the heart, a doctor may perform a test called an electrocardiogram or ECG (also referred to as an EKG). During this test, electrodes are placed on the chest and recordings are then made of the heart's electrical signals. Sometimes the electrodes are also placed on the arms and legs.

The Heart's Electrical Signals

The electrical signals follow a set pathway through the heart beginning at a spot called the SA node, which is located in the top right chamber, or atrium. The signal then branches out through both right and left atria, which contract and push blood into the lower chambers, or ventricles.

The electrical signal also passes into the ventricles via the AV node, and then travels down the tissue that separates these two lower chambers. Finally, the signal travels back up the ventricles, which contract and pump blood to the lungs and body.

If Electrical Signals Are Abnormal

Variations from the normal electrical pattern may indicate damage to the heart due to a heart attack or heart disease.

What Is a Stress Test?

Often a patient will be required to perform a stress test during an ECG. A stress test usually involves walking or running on a treadmill at progressively increasing intensities while recording an ECG. This test allows a doctor to examine the heart's electrical activity during the stress of exercise.

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P.S., to know more Vitamin C benefits to the heart, click here.

The Human Heart

The heart is a muscular organ in all vertebrates responsible for pumping blood through the blood vessels by repeated, rhythmic contractions, or a similar structure in annelids, mollusks, and arthropods. The term cardiac (as in cardiology) means "related to the heart" and comes from the Greek καρδιά, kardia, for "heart."

The heart of a vertebrate is composed of cardiac muscle, an involuntary striated muscle tissue which is found only within this organ. One type of vertebrate w/c is the most superior form is Man or Human.

The human heart provides a continuous blood circulation through the cardiac cycle and is one of the most vital organs in the human body. It is divided into four chambers: the two upper chambers are called the left and right atria and two lower chambers are called the right and left ventricles. Normally the right ventricle pumps the same blood amount into the lungs with each bit that the left ventricle pumps out. Physicians commonly refer to the right atrium and right ventricle together as the right heart and to the left atrium and ventricle as the left heart.

The electric energy that stimulates the heart occurs in the sinoatrial node, which produces a definite potential and then discharges, sending an impulse across the atria. The Purkinje fibers transmit the electric charge to the myocardium while the cells of the atrial walls transmit it from cell to cell, making the atrial syncytium.

The human heart and its disorders (cardiopathies) are studied primarily by cardiology.


Structure

The human heart is equipped with four types of valves, which prevent the blood flowback between strokes: mitral valve, aortic valve, pulmonic valve and tricuspid valve. The mitral and tricuspid valves are classified as the atrioventricular (AV) valves. This is because they are found between the atria and ventricles.

The interventricular septum separates the left atrium and ventricle from the right atrium and ventricle, dividing the heart into two functionally separate and anatomically distinct units.

The average human heart, beating at 72 beats per minute, will beat approximately 2.5 billion times during a lifetime (about 66 years). It weighs on average 250 g to 300 g in females and 300 g to 350 g in males.