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Natural Diet Supplement: Nutrition And The Immune System

When discussions take place about nutrition and the need to use a natural diet supplement, the immune system will always be mentioned at some point.

Having a healthy immune system is essential to the wellbeing of the human body. It is very likely that we see off many illnesses without even knowing about it; indeed, some experts think the immune system defeats some cancers leaving us blissfully unaware that anything has happened.

So what elements do we need to have in our diet or, if necessary, in a natural diet supplement to ensure we have the best immune system possible?

Perhaps the best-known substance for boosting the immune system is vitamin C. This vitamin is traditionally credited with defense against, for example, the common cold.

This reputation is well deserved as vitamin C encourages the production of white blood cells and antibodies, which are the prime defense against infection. What is perhaps less well known is this vitamin also helps increase supplies of interferon. Interferon is well named as it coats the surface of cells and interferes with the entry of viruses.

Vitamin C also increases levels of the good cholesterol (HDL) in the body and prevents fat forming in the arteries thus warding off cardiovascular problems. There is also some evidence this vitamin will reduce the chances of the most numerous cancers: namely, breast, prostate and colon cancer.

Let us now turn to vitamin E. This vitamin is less well known as C but is just as effective and should be included in a good natural diet supplement.

Vitamin E may well slow down the decline in the immune system normally associated with ageing. It promotes the cells that attack germs, cancer cells and destructive bacteria. It has also been shown, in a study carried out by the Harvard School Of Public Health, to reduce the chances of heart attack by half.

More publicity has been given to Omega-3 fatty acids but few people understand them. In fact they promote phagocytes, which are white blood cells that deal with aggressive bacteria. Previous generations knew this and this would explain why doses of cod liver oil were so popular and why many people now take an Omega-3 natural diet supplement.

Another substance that encourages the production of white blood cells is zinc. It also helps produce more antibodies and cells to reduce the incidence of cancer.

Elderly people are often deficient in zinc and this weakens the immune system. There is some evidence that zinc may reduce infections but the results are still inconclusive. Equally it is wise when taking a natural diet supplement to ensure the dosage of zinc is controlled as an overdose can actually inhibit the immune system

Another bonus to the immune system is the group of phytonutrients known as bioflavenoids. These protect the cell membranes from environmental pollutants, covering the surface so toxins are unable to get access. Bioflavenoids also help to prevent clots and fat in the arteries.

Phytonutrients, incidentally, are plant-derived nutrients that are essential to sustain human life.

Lastly, carotenoids are a family that work together to aid the immune system. Perhaps the best-known member is beta carotene. Beta carotene also works to produce infection-fighting cells and reduce the amount of fat and cholesterol in the arteries. In this way it helps to reduce the occurrence of strokes and heart attacks. The body uses cells called macrophages to attack cancer and beta carotene stimulates these cells.

Vitamin A also has such anticancer properties and boosts the immune system, which is not surprising as it is constructed from beta carotene. It is theoretically possible to overdose on vitamin A but is unlikely as the body only produces the amount it needs.

Clearly the levels of these immune system boosting substances should be maintained for good health. The ideal method is always to do so through a balanced diet but there will always be situations or lifestyles when a goodnatural diet supplement will be needed. The priority is to ensure our immune systems are in top condition.

To find the correct natural diet supplement for your needs, come to LookRavishing.com for more details.

 

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One Response to “Natural Diet Supplement: Nutrition And The Immune System”

  1. June 9th, 2011 at 1:33 am

    ourskybing says:

    in fact,i agree with ur idea.u know,healthy is the most important thing in life,right?so everyone need take care of himself.

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