It is one of those vitamins that have been increasingly researched and its benefits are found to be amazing. Human beings don’t have the ability to produce vitamin C so have to consume it from food or nutrients. The best source of Vitamin C being fruits like oranges, strawberries, cantaloupe, watermelon, and currants. Vegetables also provide Vitamin C; these are Brussels sprouts, and green leafy veggies, collard greens, lettuce, cabbage, peas, and asparagus and so on. So go on and keep reading further on these advantages and see how you can benefit from it. Vitamin C is an antioxidant which damages free radicals. Free radicals form during cell synthesis and can do a lot of damage to the body by reacting to proteins and fat cell walls. The process is called oxidation. Antioxidants protect our cells from damage and it is used in skin care for the antioxidant it provides which protects the skin from sun damage and other environmental contaminates. Vitamin C is a water-soluble vitamin that is used in many tissues throughout the body. It helps the body absorb iron, necessary for the synthesis of red blood cells and the transportation of oxygen through the body.

It also aids in the regulation in the body’s ability to absorb, transport, and store iron. Vitamin C has antihistamine activity which helps fight allergies. Deficiency in Vitamin C is connected with the increased asthma attacks or risk of developing asthma. And it is also an anti-inflammatory so helps with many illnesses. Common colds are not as severe with vitamin C. The adrenal gland sits on top if the kidneys and it’s an endocrine gland which produces different kinds of hormones. The main function is to regulate stress through synthesis of dopamine, noradrenalin and adrenaline which need Vitamin C for synthesis.

The adrenal gland has the highest concentration of Vitamin C, so make sure you get the vitamin in your system so that it can fight what is not needed. Pass the massage on to your family and maybe this can prevent some of the trips you have been making to your family doctor.

As a means of being aware of you
not to fall trapped to this situation of getting into mess of getting
the sickness of vitamin A deficiency best knows how to avoid that to
affect you.  Well to those of you who weren’t
that much aware of what basically Vitamin A is then, let me be your
knight shine in armor by saying that vitamin A is a compound also known
as Retina more to those who are in the medical fraternity . it is being
defined as a vitamin that is needed by the retina of the eye in the form
of a specific metabolite, the light-absorbing molecule retinal, that is
necessary for both low-light (scotopic vision) and color vision.
Vitamin A also functions in a very different role as an irreversibly
oxidized form of retinol known as retinoic acid, which is an important
hormone-like growth factor for epithelial and other cells. Well like the
headline says, my plan is to dwell more into the deficiency that can be
caused if one don’t take the required amount of foods that will ensure you don’t
get that chance of being a statistics that is being counted as those
who are suffering from that condition. The way this condition is so
endemic, Vitamin A deficiency is estimated to affect approximately one
third of children under the age of five around the world. It is
estimated to claim the lives of 670,000 children under five annually.
Approximately 250,000–500,000
children in developing countries become blind each year owing to
vitamin A deficiency, with the highest prevalence in Southeast Asia and
Africa. Vitamin A deficiency can occur as either a primary or a
secondary deficiency. A primary vitamin A deficiency occurs among
children and adults who do not consume an adequate intake of provitamin A
carotenoids from fruits and vegetables or preformed vitamin A from
animal and dairy products. Early weaning from breastmilk can also
increase the risk of vitamin A deficiency.

Secondary vitamin A deficiency is
associated with chronic malabsorption of lipids, impaired bile
production and release, and chronic exposure to oxidants, such as
cigarette smoke, and chronic alcoholism. Vitamin A is a fat soluble
vitamin and depends on micellar solubilization for dispersion into the
small intestine, which results in poor use of vitamin A from low-fat
diets. Zinc deficiency can also impair absorption, transport, and
metabolism of vitamin A because it is essential for the synthesis of the
vitamin A transport proteins and as the cofactor in conversion of
retinol to retinal. It is no wonder you find this condition in
malnourished populations, as the common low intakes of vitamin A and
zinc increase the severity of vitamin A deficiency and lead
physiological signs and symptoms of deficiency.

That
is just a stern warning and do trust that you will be able to make
conscious decisions to best approach our exclusive vitamin site of
vitamin-a.co.za as it has the blogs and reviews of this subject matter
in abundance, which going to benefit you to bits.

We can all benefit from the vitamin
and if we consume the right dosage then we can stay in a healthy state
and keep it that way. Vitamin A, also called retinol, helps your eyes
adjust to light changes when you come in from outside and also helps
keep your eyes, skin and mucous membranes moist. Vitamin A mostly comes
from animal foods, but some plant-based foods supply beta-carotene,
which your body then converts into Vitamin A. It also has antioxidant
properties that neutralize free radicals in the body that cause tissue
and cellular damage. Eating a normal diet of foods rich in these
vitamins won’t cause a problem. Remember, you only need small amounts of
any vitamin, so you don’t
have to overdo it because that can lead to unforeseen results. In the
case of vitamin A, overconsumption has been linked with an increased
risk of fractures in postmenopausal women. So when you supposed to take
this much you should stick to it and don’t
think otherwise, you will be saving your own life. And if you have a
chronic health condition, ask your doctor about whether your vitamin
absorption will be affected. It’s always important to consult a specialist first before taking anything that might harm you at the end, so do exactly that.

And if
you want to get the most vitamins possible from your food, refrigerate
fresh produce, and keep milk and grains away from strong light.
Vitamins are easily destroyed and washed out during food preparation
and storage. So if you take vitamin supplements, store them at room
temperature in a dry place that’s free of moisture. So go ahead and read
more about the vitamin when you visit our online site at
vitamin-a.co.za and see it all. Go and read about it and teach your
friends and make your family understand the importance of the vitamin
and how they start living a healthy life.

Every member of the family can benefit from the vitamin and if you don’t want to your kids to take supplements, you can always count on fruits and vegetables that your everyone can enjoy. 

Vitamin A is used to prevent or
treat low levels of the vitamin in people who do not get enough of it
from their diets. And if you eat a right healthy diet then you should
know that you don’t
need extra vitamin A. And some conditions such as protein
deficiency, diabetes, hyperthyroidism, liver/pancreas problems can cause
low levels of vitamin A. Vitamin A plays an important role in the body
and it is needed for growth and bone development and to maintain the
health of the skin and eyesight. Low levels of vitamin A may cause
vision problems such as night blindness and permanent eye damage. You
can take the vitamins by mouth with or without food, usually once daily.
Follow all directions on the product package, or take as directed by
your doctor. If you are uncertain about any of the information, consult
your doctor or pharmacist. If you are using the liquid form of this
medication, carefully measure the dose using a special measuring
device/spoon. Dosage is based on your age, medical condition, and
response to treatment. Use this vitamin regularly to get the most
benefit from it. To help you remember, take it at the same time each
day. Do not increase your dose or use this vitamin more often than
recommended. Your condition will not improve any faster, and your risks
of side effects will increase. Tell your doctor if your condition
persists or worsens. If you think you may have a serious medical
problem, seek immediate medical attention.

And please take this information
into consideration and be wise when taking your supplements and if you
not you can still take care of your health by eating healthy and making
sure that you stick to it. And for instance if your memory is not on
your side you can always ask for help from someone you live with so that
they can help you keep track of how much you taking in. In that way you
will see how your health has made a U-turn and you can make sure that
it stays that way for good by preparing your own healthy food that are
healthy and at the same time taste good.

Visit our online site and read more
about the vitamin only when you visit our online site at
vitamin-a.co.za and treasure what you have learnt and pass it on to the
younger generation. 

You love chewing and munching
anything that passes through your mouth and some of those foods you love
eating might have some of the most beneficial results for your
wellbeing which you would gladly love to see that taking place. Well my
initial intention roundabout here is to review about Vitamin A complex
which is hugely required in our bodies at all times because if you do
so, you will be able to keep the abreast with the ideal things that
holistically keeps you as healthy as a fiddle. Vitamin A is a generic
term for a large number of related compounds. Retinol (an alcohol) and
retinal (an aldehyde) are often referred to as preformed vitamin A.
Retinal can be converted by the body to retinoic acid, the form of
vitamin A known to affect gene transcription. Retinol, retinal, retinoic
acid, and related compounds are known as retinoid. Beta-carotene and
other carotenoids that can be converted by the body into retinol are
referred to as provitamin a carotenoids. The way it functions, this
vitamin complex it plays a vital role in the growth and repair of body
tissues, and is particularly important in maintaining good eyesight and
healthy skin, as well as aiding in bone and teeth formation. Recent
research suggests that it may also function as an anti-oxidant which its
basic function deals with the retina is located at the back of the eye. When light passes
through the lens, it is sensed by the retina and converted to a nerve
impulse for interpretation by the brain. Retinol is transported to the
retina via the circulation and accumulates in retinal pigment epithelial
cells (diagram). Here, retinol is esterified to form a retinyl ester,
which can be stored. When needed, retinyl esters are broken apart
(hydrolyzed) and isomerized to form 11-cis-retinol, which can
be oxidized to form 11-cis-retinal. 11-cis-retinal can be shuttled
across the interphotoreceptor matrix to the rod cell where it binds to a
protein called opsin to form the visual pigment, rhodopsin (also known
as visual purple). Rod cells with rhodopsin can detect very small
amounts of light, making them important for night vision.

In
terms of the foods sources, be in the know that Free retinol is not
generally found in foods. Retinyl palmitate, a precursor and storage
form of retinol, is found in foods from animals. Plants contain
carotenoids, some of which are precursors for vitamin A (e.g.,
alpha-carotene, beta-carotene, and beta-cryptoxanthin). Yellow and
orange vegetables contain significant quantities of carotenoids. Green
vegetables also contain carotenoids, though the pigment is masked by the
green pigment of chlorophyll. A number of good food sources of vitamin A
are listed in the table below along with their vitamin A content in
micrograms of retinol activity equivalents (mcg RAE). In those foods
where retinol activity comes mainly from provitamin A carotenoids, the
carotenoid content and the retinol activity equivalents are presented.

So
there you have it then guys and I kindly insist that if you would like
to pair yourself with knowledge of this kind which by the way is so in
abundance through our very own site vitamin-a.co.za to stick with this
very same site as you will just get that…which is what you have
bargained for. 

Vitamin A is very important in
helping your body to maintain healthy cells in structures of your eyes.
It is responsible for helping your retina convert light into nerve
signals. By not having vitamin A, many eye problems could start to
develop. Some of the problems that can occur are difficulty to see in
the dark, dim light or twilight. Another problem that can be cause by
lack of vitamin A is bitot spots. These are cheese like tissue spots,
that are whitish is color, which from around your eye ball, which in
turn causes dryness in your eyes. If this is left alone and untreated,
it can eventually lead you to complete and permanent blindness. It is
also important to know that vitamin A plays a big role in the repair and
growth of body tissues. The mucous membranes of your mouth, throat,
lungs and nose also need this vitamin to protect them against possible
infection. Surely now that you have read half way through you can now
see that vitamin A is a very important nutrient, and should be taken
quite seriously. Without this vitamin, people, especially children would
suffer from some terrible sicknesses. So now that you have a clue on
how to take care of your body when consuming the vitamin, so that you
can live a longer healthy lifestyle and take care of your kids the way
you want.

You might get the vitamin from food
like your vegetables and fruits or you can get them from supplements,
either way you will be getting the vitamin which is good. But don’t overdo it and by you reading this article you might be saving your life without even realizing that you are. So don’t keep the information to yourself but pass it on when you are at the grocery store and don’t forget to direct them onto our site so that they can read about it too.

Humbly check us on vitamin-a.co.za
and get to read all about the vitamin and its advantages and its
disadvantages; you are welcome to visit us anytime.

It is known that Vitamin A is an
essential vitamin required for vision, gene transcription, boosting
immune function, and great skin health. And a deficiency in vitamin A
can lead to blindness and increased viral infection, however deficiency
is only considered a problem in developing countries where it is a
leading cause of blindness in children. And the food sources that
contain vitamin A are, the liver of any animal is packed with vitamins
and minerals, and is best prepared steamed or fried with onions and
herbs. And when preparing a meal you can simply add a tablespoon of
paprika and red pepper powders have similar amounts with cayenne powder.
Carrots are excellent cooked or as a snack and also sweet potatoes are
packed with vitamin A. Crisp, fresh, and delicious, dark leafy greens
are great in a salad or steamed as a side and as a bonus they are also
high in calcium. The dark orange squash has a delicious nutty and sweet
flavor. Dried herbs are so packed with vitamins and the dark colorful
lettuces provide the most vitamin A with Red and Green Leaf lettuces.
Dried apricots are a great portable snack food, so if you know you love
snacking then maybe you can lay off fatty foods for a while try
something new. And not forgetting Cantaloupe and other yellow/orange
melons are a great source of vitamin A.

You can benefit a lot from the food
and they are all healthy and you can twist things around and try
something new every time you prepare your meals. You can try eating
fruits and you can try vegies also, they don’t
have to be the same thing every bow and then, you can buy the ones that
were mentioned here and then play around with them. Your family will
enjoy your meals and when friends come over they will also ask if you
can give the recipe for what you have prepared.

And if they want to know more about
the kinds of food they can prepare they can visit our online site, and
read about the vitamin and begin living a healthy life.

Vitamin A is best known for its
vital role in vision; this vitamin also participates in physiological
activities related to the immune system, maintenance of epithelial and
mucosal tissues, growth, reproduction, and bone development. In food,
vitamin A typically occurs as a fat compound called retinyl palmitate.
The body converts retinyl palmitate to three metabolically active forms
of the vitamin: retinol, retinal, and retinoic acid. The human retina
contains four kinds of photopigments that store vitamin A compounds. One
of these pigments, called rhodopsin, is
located in the rod cells of the retina. Rhodopsin allows the rod cells
to detect small amounts of light, and, thus, plays a fundamental role in
the adaptation of the eye to low-light conditions and night vision.
Retinal, the aldehyde form of the vitamin, participates in the synthesis
of rhodopsin, and in the series of chemical reactions that causes
visual excitation, which is triggered by light striking the rod cells.
Vitamin A stimulates several immune system activities, possibly by
promoting the growth, and preventing the stress-induced shrinkage, of
the thymus gland. Vitamin A is known to enhance the function of white
blood cells, increase the response of antibodies to antigens, and to
have anti-viral activity. It is also known
that vitamin A is essential for reproductive processes in both males and
females and plays a role in normal bone metabolism.

Now that you know about its
functions, you can probably teach others about it and guide them onto
our site for more details. Vitamin A can benefit you and your family and
you can make sure that your family does not lack any vitamin A or have
lots of it, you can take them to the clinic to get them checked and then
the doctor can take it from there. And surely you have been showing
signs that you lack vitamin A in your system and didn’t
know how to react to it. Well now that you have a little knowledge of
it, you can deal with it and be on the safe side in terms of your
health.

Visit our site and learn about the
vitamin and pass on what you know and let your colleagues and friends
and family know that you care about their health and would love to see
it change for the better.

Your body needs clear vision,
healthy bones, skin, normal cell division and reproduction and vitamin A
can give you exactly that. Because vitamin A is an important component
for normal vision, vitamin A deficiency will cause night-blindness, or a
decreased ability to see in dim light. Another symptom of vitamin A
deficiency is diminished immune system function, which means your body
will have difficulty fighting infections. Probably you asking yourself
what causes vitamin A deficiency, well it is due to poor diet and it is
rare in developed countries and is more likely to result from
inflammatory diseases that damage the digestive tract and prevent
absorption of vitamin A. Alcoholism, zinc deficiency and pancreatic
diseases can also affect the amount of vitamin A in the body. If you
have vitamin A deficiency symptoms, you need to see a health care
provider who can order blood tests to determine if a vitamin A
deficiency is the problem or if there are other causes. The carotenoids
are sold as dietary supplements with the notion they will function as
antioxidants, and they are considered to be safer than preformed vitamin
A supplements because the body will slow down the conversion from
carotenoid to vitamin A as the body stores fill. But however the
research has proven that large doses of carotenoids will give the skin an orange color.

So it’s best you visit a professional so that you can be on the safe side before consuming anything, it’s
best to be safe now that later on when you see serious outcomes. So
take the advice and put it to good use and you shall see outstanding
results at the end. And since you are aware of the symptoms of vitamin A
deficiency, you can begin taking good care of your health and letting
other people know your secret to looking good. They can also use the
vitamin and feel good afterwards and take on the world with a healthy
mindset.

Go ahead and pay us a visit on our
online site vitamin-a.co.za and learn about the vitamin and how it can
change your life for the better and keep it in that form.