Strengthen Your Immune System Health with Vitamin A

Vitamin A helps regulate and support the healthy development of immune cells. Liver, sweet potatoes (with the skin), and carrots are great sources of vitamin A.

Vitamin A has been well known for its protective roles against infections. An important part of the protective roles might be through its ability to enhance antibody responses, especially IgA antibody responses in mucosal tissues.

Multi Vitamin for Men ReviewHow is vitamin A used in the body? Vitamin A is a powerful antioxidant. As it moves through your body it scavenges damaging free radicals and fights inflammation.

Vitamin A benefits are wide reaching and have an influential role in brain function, skin, heart, kidneys, lungs, vision, and immune system health. Its wide reaching influences on your overall health have earned it the reputation of being an anti-aging vitamin.

Vitamin A is required for innate and adaptive immunity and is an immune enhancer that potentiates the antibody response, maintains and restores the integrity and function of all mucosal surfaces.

Vitamin A is also essential for the very tissues that protect us from the same pathogens.

Vitamin A will dramatically improve your immune system health.

The availability of vitamin A in our food is a key factor in a tolerant, highly functional immune system.

Vitamin A is crucial to a very sophisticated bi-directional mechanism that takes place in the digestive system and leads to immune tolerance across the entire gut lining. Immune tolerance is the essence of good health. An intolerant immune system will lead to a wide range of illnesses, and the gut is where many people first lose immune tolerance. Vitamin A is the key to our ability to consume a wide range of antigens (food) and yet not react adversely, and it’s quite fascinating.

Vitamin A cannot be synthesized by the human body; it must be absorbed by the intestine from the diet. In the presence of innate danger signals Vitamin A effects can diminish or synergies with innate responses to promote or enhance protective immunity, ensuring suitable plasticity.

Vitamin A is an important and somewhat misunderstood nutrient. It’s critical to so many bodily functions and yet many of us don’t get enough of it. This is due to the combination of our dietary changes, the availability in our food sources, and our body’s fluctuating rates of conversion from the inactive to the active form. These factors have clouded the seemingly simple question – are you getting enough vitamin A to Strengthen Your Immune System Health?

Vitamin A known as “the anti-infection vitamin”

Vitamin A has been called the anti-infection vitamin because of its role in helping the body combat bacterial, parasitic, and viral infections.

multivitamin for men reviewKnown as ‘the anti-infection vitamin’, vitamin A plays an essential role in protecting your body from infection. It keeps body surfaces healthy so they can act as barriers to invading micro-organisms. Vitamin A deficiency is often seen in HIV-positive people and this may be due to metabolic changes associated with HIV infection. Skin and membrane alteration partly explain increased sensitivity to infection during Vitamin A deficiency. Even marginal deficits may induce modifications of lung membranes. Vitamin A stimulates and enhances many immune functions including antibody response and the activity of various white blood cells such as T helper cells and phagocytes. This immune enhancing function promotes healing of infected tissues and increases function of anti-infection.

Vitamin A is anti-infection power. Picture this… think of an army of soldiers. There’s the frontline, the backline and everything else in between.

The frontline is your skin & the outer parts of your various tissues and organs. The backline are the more sensitive and crucial organs (i.e. brain, heart). Vitamin A helps to make that frontline stronger with growth and repair.

The frontline that’s your skin & outer barrier is technically called “epithelial tissue.” And this frontline/epithelial tissue is mostly made of fat. And the structure of Vitamin A causes it to be a fat-soluble vitamin that benefits these fatty tissues.

And to go a little further, the frontline/epithelial tissues include your skin, the outer layer of your eyes, mouth, nose, throat, digestive tract and urinary tract. This frontline is your body’s first line of defense against disease, infection and free radicals.

Also, Vitamin A helps to strengthen the mucous membranes of your body. And the mucous membranes are another frontline defense for your body anti-infection.

Vitamin A is very important for keeping your frontline barriers such as the skin, eyes, nose, throat, lungs, digestive tract & urinary tract strong. This will help you fight off and protect you against infection.

Epithelial surfaces are adversely affected by vitamin A deficiency causing increased susceptibility to skin and respiratory infections. Immune cells and antibody functions are also affected which may lead to an increase in pre-cancerous cells in the epithelial tissues of the mouth, throat and lungs.

Vitamin A may also help to boost your immune system. Vitamin A plays a role in the development of lymphocytes. These are the cells of your immune system that fight off bacteria and disease. More research is being done to support this claim but a few examples to consider:

• Treating measles and respiratory infections – especially helpful for children.

• Viral infections

• May help AIDS patients or anyone whose immune system is depressed by boosting their immune cells.

Adequate vitamin A intake, either from diet or supplements, is very important in preventing sickness and death in children. Many studies have found that vitamin A supplementation reduces the risk of infectious diseases in areas where vitamin A deficiency is widespread. A recent research review analyzing the results of several studies found that adequate vitamin A intake in children resulted in a 30% decrease in deaths from all causes.

The skin and the lining that covers the digestive, respiratory and urinary tracts are important components of the immune system. They are your body’s first barrier anti-infection. The retinol form of vitamin A is responsible for maintaining the function of the cells that make up these barriers. Vitamin A is also needed for the formation and activation of white blood cells.

Multivitamin for men will give you adequate “the anti-infection vitamin”— Vitamin A.

Vitamin A is important for your eyesight

Vitamin A is commonly known as the vitamin needed for good eyesight.   A vitamin A deficiency primarily causes impaired vision and increases susceptibility to infectious diseases.

multivitamin for men reviewWhen we look at objects, light is reflected from the object and enters the eye, striking a tissue located in the back of the eye. This tissue is known as the retina. When light strikes the retina, retinol is converted to retinal, which is then shuttled to rods – the cells that help you to see in the dark. In rod cells, retinal binds to a protein called opsin. As a result, opsin changes shape and causes nerve impulses to be generated. These nerve impulses then carry messages to the brain regarding the objects in our visual field. Retinal is then converted back to retinol, ending the visual cycle.

A hallmark of vitamin A deficiency is night blindness – an impaired ability to see in low light conditions. This is because with a reduced availability of retinol, the nerve impulses necessary for our brain to interpret visual information are hindered.

The benefits of Vitamin A are good for your eyes and eyesight   in 3 major ways: helps prevent night blindness, prevents cataracts (like Vitamin C) and helps to preserve eyesight. Let’s go over how Vitamin A & beta carotene benefits each one…

For Night Blindness… your retinas are light-sensitive cells that have a large amount of Vitamin A stored in it. And within your retinas you have a thing called rods and cones. Rods and cones allow you to see black & white and colors, respectively. The rods are specifically used for night vision.

Without getting too scientific, rods use the combination of a special protein called opsin and a specific form of Vitamin A (called retinal) in order to function properly. Without the Vitamin A portion… the rods would not work properly and you won’t be able to see that well in dark or in dim lighting. This is especially true as you get older.

The next one is about Cataracts. Cataracts form when the lens of the eye becomes cloudy… making it very difficult to see. Cataracts used to be one of the leading causes of blindness.

But a better way to prevent this from happening (and avoiding the surgery to fix it) is having a diet rich in carotenoids… especially beta carotene.

The antioxidant power of beta carotene wipes out the free radicals before they damage the lens.

Vitamin C is also helpful in preventing cataracts. So combining these 2 will definitely help to prevent cataracts.

And lastly is helping to preserve your eyesight. As you grow older there is a thing called Age-Related Macular Degeneration (AMD) which causes some vision loss. AMD is one of the leading causes of blindness in people older than 65. And about 31% of Americans 75 and older has it.

One study suggests that eating just one serving of a food high in Vitamin A or beta carotene can reduce the chances of AMD by almost half! A few other carotenoids (i.e. Lutein and zeaxanthin) are also helpful in preserving your eyesight as you get older.

So if you like your eyes and want to keep your eyesight healthy for a long time… it’s best to take Multivitamin for men. It includes Vitamin A and beta carotene and all you need.

Multivitamin of antioxidant nutrients can eliminate the threat of oxidized free radicals

Free radicals have an unnatural molecular structure that is caused by unnatural forces such as pollution, cigarette smoke, radiation, fried foods, cured meats, stress (mental, emotional and physical), pesticides and other toxic chemicals. Cigarette smoke, including passive smoke, puts billions of free radicals into our blood stream. Our unnatural environment and lifestyle has created an overabundance of free radicals that play a role in every degenerative disease known to man and the older we get the more of them we acquire.

Free radicals have bmultivitamin for meneen linked to such diseases as Alzheimer’s, Parkinson’s, AIDS, cancer, premature aging, collagen deterioration, varicose veins, arthritis, asthma, cataracts, retinitis, angina, rheumatism, cataracts, stress, hemorrhoids, heart disease, stroke, senility, swollen extremities, kidney and liver disorders.

Free radicals alter the molecular structure of our body and destroy our cells but we can fight them even in old age. At the molecular level, there is a constant battle going on in our body between antioxidant nutrients and free radicals.

Our immune system has a means of defending against free radicals, but it is very easy for our body to find itself outnumbered. This is why we  need a generous supply of antioxidant nutrients. Our immune system uses antioxidants to stabilize and eliminate free radicals. Antioxidants are able to give free radicals an electron, which becomes a companion to their unpaired electron, thus eliminating the threat of that free radical.

We need to take supplements of antioxidant nutrients. The most commonly known antioxidants are Vitamins A, C, E and beta-carotene, which become Vitamin A in our bodies. Other nutrients, such as the minerals copper, selenium, zinc and manganese and certain amino acids, are considered antioxidant nutrients because they invigorate the body’s own natural antioxidants. A vitamin C antioxidant blend is an ideal way to accomplish this, as it supplies vitamin C, which bolsters the immune system, as well as antioxidants that the strengthened immune system can utilize.

Bioflavonoids are another significant category of antioxidant. Bioflavonoids can offer a double benefit to our immune system because in addition to eliminating free radicals, they also enhance our assimilation of Vitamin C.

A Multivitamin for men supplement with Antioxidants taken in recommended amounts can be beneficial for men’s health, especially for those men whose intakes are lacking.