Tuesday, June 27, 2006

Important Mineral Partnerships For Health

Minerals are essential nutrients that serve the body in many ways. Many minerals are active in their own right, serving individual purposes within the body. However, the much more common way of working for minerals is partnership. They act as cofactor in many complex substances and processes. Many minerals complement each other, serving as cofactor to each other in the body’s most essential processes.

The skeletal system benefits from the partnership of various minerals, as do the teeth. Calcium and phosphorus, the two minerals that are present in the highest amounts in the body, are the key mineral players in the hard surfaces of bones and teeth, with the mineral magnesium serving to help the body metabolize the calcium and the phosphorus.

The mineral manganese serves a purpose in this process as well and the mineral zinc is needed to metabolize phosphorus. This group of minerals also combine to protect the health of the nerves and to enhance the ability of the nerves to communicate, as well as ensures the ability of the muscles in the body to contract smoothly and regularly, contributing to, among other things, a regular heartbeat.

The mineral iron is responsible for the production of hemoglobin in the blood, which is what the red blood cells store the oxygen in as they travel the body, supplying the cells and tissues with the oxygen that is vital to their survival. But, without the mineral copper, the body would be unable to absorb and use the iron. A deficiency in copper results in an anemia that is similar to that caused by a deficiency of iron.

Minerals serve as cofactors in a variety of chemical combinations in the body that are essential processes of everything from food digestion to oxygenation of the body’s cells. The entire functioning of the body is built upon chemical and electrical reactions. These depend primarily upon the nutrition we consume, which serves as fuel and, once broken down to its basic elements, the chemicals needed to complete the various interactions. The balance of the complex system is delicate, but must be maintained to ensure health and peak performance.

The amount of mineral available in food and water can vary from region to region. That is because the amount of minerals found in plants depends on the quality of the soil, the type and amount of mineral deposits in the soil. Growing the same crops in the same place year after year can deplete the minerals in the soil. Topsoil erosion also can reduce the minerals available in soil.

Nutritional supplements can serve as an effective and safe means of ensuring that each day the body achieves the standard recommended daily intake levels of the minerals it need to perform the essential operations of the body. Because the balance of nutrients in the body is so important, it is a good idea to engage in a consultation with a licensed nutritionist who will be able to help you to devise a mineral supplement plan that is best suited to your individual dietary needs.
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The Antioxidant Minerals

Because the antioxidant vitamins tend to get most of the press and publicity, many people are unaware that there are also important antioxidant minerals that are essential to the body’s continuous battle against free radicals and the damage they do. Making sure that the proper nutrients are consumed daily is a necessary part of helping the body to be able to keep free radical damage as low as possible.

A mineral, vitamin or other nutrient is deemed antioxidant if it, on its own or as an essential part of a group of substances, it serves to bring free radicals under control. Free radicals are unstable molecules that generally come from both environmental contaminants and some of the body’s natural processes. There are certain minerals that are an integral part of managing the free radical population within the body.

Selenium has come to be recognized as one of the most important of these minerals, though each does play an important role in free radical management. Selenium is an essential component of the antioxidant enzyme glutathione peroxidase, and this substance is one that is able to stabilize the free radical.

Since the universal acceptance of the mineral selenium, a trace element, as an essential nutrient during the 1950’s, researchers have been studying the ways that it affects health. In 1973, researchers confirmed the antioxidant properties of the mineral selenium, and since then, numerous studies have demonstrated that it may play a significant role in the prevention of certain types of cancers.

However, it should be noted that excessively high levels of selenium can cause serious health problems – as can deficiencies of selenium – and some studies have found excessively high levels of selenium to be associated with other types of cancer. The body is a delicate balance of a variety of chemicals and substances, and optimum performance requires thought and planning.

The minerals zinc and copper form part of another of the body’s important antioxidant enzymes. This enzyme, called superoxide dismutase, is present in the body in two forms. The first form is found almost everywhere in the body, and it needs zinc and copper to function.

The second form of this important antioxidant enzyme, superoxide dismutase is found specifically in the mitochondria, which is the part of the cell responsible for changing the energy that comes from the various nutrients into a form that can be used by the cells. In this second form of the enzyme superoxide dismutase, it is the mineral zinc and the mineral manganese that are essential to the antioxidant enzyme’s ability to function properly.

Making sure that the body has all of the minerals, vitamins and other nutrients it needs each day is very important for both day-to-day and long-term health and well-being. Dietary supplements are a safe and effective means of seeing that the body does have all of the nutrients it needs for all of its systems to work at peak performance levels, especially those that maintain daily health and those that protect health over the long-term. However, nutritional supplements are powerful agents, and must be used within the established dosage guidelines to be beneficial to the health. Used in this fashion, dietary supplements can serve as a valuable part of any health routine.
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The Antioxidant Vitamins

The antioxidant vitamins perform many essential tasks within the body. In recent years, a great deal of research has been done concerning the abilities of the antioxidant vitamins to prevent certain diseases, ranging from cancer to heart ailments. Many studies have shown promising results, and researchers continue their efforts at determining all of the ways that these powerful antioxidant vitamins protect our health and well being.

One of the many important tasks that antioxidant vitamins perform is that of bringing free radicals under control. A free radical is an unstable molecule, operating within the much larger context of a cell. What makes it unstable is that it is lacking an electron. Electrons are a part of the system that enables chemical reactions within the body. Chemical and electrical actions and reactions are the base of all operations of the body.

The free radical lacks an electron because it is the result of the splitting of a structure weakened by either one of the body’s natural metabolizing processes or by some external contaminant, such as pollution or cigarette smoke. The free radical attacks other molecules, seeking its missing part, which leads to its molecule victim becoming a free radical as well. When enough free radicals accumulate with a cell, the cell can be damaged, or worse.

Antioxidant vitamins have the power to bring these free radicals under control. They do this by meeting the free radicals’ most basic needs, by giving them the electrons they need to be stable. Thus, the antioxidant vitamins remove the free radicals’ motive for aggression and crime -- their motive to attack other molecules to steal their electrons, thereby creating still more free radicals -- and bring an end to the free radical crime wave that threatened the very existence of their world and restore social order and peace to their world, the cell, and perhaps even to their universe, the body.

The primary antioxidant vitamins are Vitamin E, Vitamin C, and Vitamin A. They do not become free radical themselves when they give an electron to the unstable molecule, because they have the special capacity to remain stable with or without the electron. It is through this interaction with the free radicals that the antioxidant vitamins are able to assist in the prevention of damage to tissues and cells that could lead to disease.

Numerous studies have found that the antioxidant vitamins may offer protection against a variety of cancers. Other studies have associated antioxidant vitamins with helping to lower blood pressure. Controlling free radicals, as the antioxidant vitamins do, is thought to be an important part of defending the body and the mind against the effects of aging.

In addition to continuous studies concerning antioxidant vitamins potential in preventing cancers, heart disease, and diabetes related conditions, researchers are also paying close attention to the possibilities antioxidant vitamins may hold for Alzheimer's disease.

Dietary supplements offer a safe and convenient means of meeting the suggested daily intake requirements of these powerful antioxidant vitamins, provided that the standard dosage recommendations are followed.

The chemical balance that allows the body to operate at peak performance can be seriously disrupted by taking too much of any supplement. A licensed nutritionist or your health care provider can best advise you on the dosage most suitable to your individual dietary needs and health goals.
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