The Nitrogen Family Elements at a Glance

Author: Julian Sagan
Source: ezinearticles.com

Tanning as become popular after the famous Coco Chanel introduced darker skin color and made it the stylish thing to do. Ever since then women have been trying to get the cherished dusk skin color and dermatologist have been trying to figure out a way to bring paleness back into fashion. Is summer sun really harmful, can tanning be dangerous, who should stay away from sun tanning, & what is the right way to tan to avoid skin problems? We set on a quest to answer all of these questions and here is what we found out.

Let’s start with what tan is. Tan is the skin’s defense reaction to the harmful effects of ultraviolet. The radiation goes through a large number of skin layers and not only heats up the skin but also influences the cells’ DNA, causing mutations. That is the reason why the skin protects itself. The epidermis, top skin layer, contains the cells called melanocytes that become activated in response to sunrays’ impact and produce the pigment called melanin thus creating the dusk interlayer which serves as a filter. This interlayer is what absorbs most of the ultraviolet, preventing its penetration into deeper skin layers. Figuratively speaking tan is the “umbrella” opened by the skin to protect itself from ultraviolet rays.

The tan itself or the dusk skin color is the final product. The beginning stage is the inflammation. Before becoming dusk the skin turns pink or red. The inflammation of higher degree causes sunburn along with blisters and pigment spots. Doctors have actually linked sunburns to cancer. Sunburns received in childhood increase the chances of development of melanoma, one of the most dangerous malignant tumors. Sunburns received at adult age increase the chances of skin cancer development. The tan itself is not harmful but it has to go through the sunburn stage, and sunburns are actually very dangerous. Besides tan has the tendency to accumulate, which means that all sunburns stay in the skin cells’ DNA. Burns received in childhood can surface and affect you even if you never tanned as an adult.

There are several types of skin based on its ability to suntan. People with the first skin type never get a tan but actually receive sunburn after being in the sun for only half an hour. People with the second skin type hardly ever get a tan and easily get sunburns. For people with the third skin type staying in the sun causes a slight burn, which then turns into tan, which can be pretty intense a lot of times. People with the fourth skin type suntan easily without getting sunburns. People with the fifth and sixth skin types have an increase level of melanin and can bear sun in any quantity without getting sunburned. Usually the Caucasians have their skin sensitivity anywhere from the first up to the fourth skin types.

There are people who should never tan. These are the people who have first and second skin types, or people with cancer, or those who have a history of melanomas in their family. You are not allowed to be tanning during chemo therapy or while on antibiotics, since it can cause skin’s hyper pigmentation. People suffering with psoriasis, chronic disease of the immune system that appears on the skin, usually in the form of thick, red, scaly patches, should be extremely careful about tanning, in some cases sun can treat the outbursts but in some cases it can make them even worse. Pregnant women should stay away from the sun as well.

So what is the right way to tan? Preferably you should start tanning in early spring so that by the time summer rolls around you already have a safe tan. If that is not something you can realistically accomplish then at least stay away from the sun from 10am till 4pm when the sun rays are the strongest. You can prepare your skin by going to the tanning salon, which is still harmful but as the saying goes you should choose the lesser of two evils.

Keep in mind that your skin suntans faster in the water, which serves as the lens and amplifies the sun’s strength. The sunrays go into the water up to the depth of 3 feet. It is especially easy to burn if you stay in the sun right after swimming. In this case the water creates little lenses all over your skin which increases the chances of getting sunburn.

In case you do get sunburned here are a few things you can do. Soak a cloth in equal parts cold water and milk and apply to the burned area. You can also take a cold shower or a cold bath, just make sure to avoid soap. Use the aloe vera gel or aloe vera ice cubes to soothe your skin. Make sure to wear loose-fitting cotton clothes so that it doesn’t irritate the affected skin. Also drink a lot of water, if you are sunburned you get dehydrated easily. Finally, try to avoid getting sunburned next time by following the tips you’ve learned so far and using lots of sunscreen.

A common question is do sunscreens with SPF protect your skin. They do protect your skin from inflammation or burns, but not from the harmful impact of ultraviolet rays. If you tan and at the same time don’t burn the risk of developing a melanoma does not actually decrease. In this case the best defense is light cotton clothes that are not snug at all. Although you will not get tan wearing that.

Usually you chose the sunscreen based on your skin type and what exactly you are trying to achieve. The sunscreen with SPF 100 protects your skin a 100% but this protection acts only for a short while after the cream’s application. In this case you will not get a tan. If your goal is to actually get tan you are better off with sunscreen with SPF 15-20.

A lot of people nowadays use auto tanning lotions. We recommend using them in cases of extreme necessity. Anything that’s applied to skin especially on a large area gets inside your body – these auto tanning lotions get absorbed, go through liver and get deactivated. It’s not worth it to put your body through additional burdens.

Another popular concern is the sun aging your skin. The negative impact of the sun is very apparent when demonstrated on the grape. The ripe berries get dried out in the sun and turn into raisins. The same thing happens to the skin of those people who tan in excessive amounts. The advocates and opponents of tanning will look very different. There actually has been an experiment conducted on two twin sisters, one of which lived in California and the other one in the north of the USA. The latter one looked way younger than the one living in California and being exposed to sun all the time.

Of course it is impossible to stay away from the sun completely, but following the tips mentioned above will ensure better and safer tanning.

Julian Sagan is the CEO and owner of a Penis Enlargement Products company. Dedicated to providing factual information about various penis enlargement products available on the market today. Copyright 2007 Julian Sagan of Penis Enlargement Products. This article may be freely distributed if this resource box stays attached.

Author: Estate Jewelry International
Source: articleage.com

With added and added of us compassionate the austere consequences
of sun tanning, we are searching for alternatives. Remember the
first cocky tanners that hit the shelves abounding years ago – wella
you became burning allotment orange. Able-bodied we’ve arise forth way
babe! The new blurred tanning articles are abundant added natural
looking than accomplished ancestors of blurred tanning products.

How do Blurred Tanning Articles Work? Your derma is fabricated up of
two capital layers: the alien band alleged the and the close layer
called the dermis. In both accustomed sun tanning and blurred sun
tanning the activity occurs in the covering level. The deepest
layer of the covering is alleged the amount basale and this is
the band that is afflicted during accustomed sun tanning. The
stratum corneum is the exoteric band of the covering and this
is the band that is afflicted by a lot of sunless-tanning products.

In todays bazaar there are several altered kinds of
sunless-tanning articles available. Back the aboriginal 1960s people
have been able to get their tan from a bottle. Coppertone was
the aboriginal to hit the bazaar with its Quick Tanning Lotion. What
it is a lot of remembered for is the admirable allotment orange hue it
produced. There accept been abounding advancements in cocky tanning
since the aboriginal years. Now adays you can acquirement tanning pills,
selt tanners, blurred tanners, bronzers, and a host of other
similar blazon products. You can smooth, bash or aerosol on a light
bronze afterglow or a deep, aphotic tan. A lot of of these articles yield 45
to 60 account to work, and again addition brace of hours to dry
properly. The a lot of able blurred or cocky tanning products
contain the alive accretion DHA [dihydroxyacetone]. DHA is a
colorless amoroso that interacts with the asleep beef amid in
the amount corneum of the epidermis. As the amoroso interacts
with the asleep derma cells, the derma changes color. This changes
last from 3 to 7 days, and again you’ll charge to reapply. Gels,
lotions or sprays that accommodate DHA are said to be the most
reliable. There are added actual acceptable articles on the bazaar as
well, such as tan accelerators that accommodate the amino acid
tyrosine. Tyrosine stimulates and increases the accumulation of
melanin, thereby accelerating the tanning process. Currently
there is no accurate abstracts accessible to abutment these claims.
Tanning pills accommodate canthaxanthin, a blush accretion acclimated in
some foods. Canthaxanthin is accustomed by the FDA for aliment use,
but it is not accustomed the use of it in tanning agents. This is
because if it is acclimated as a blush accretion actual baby amounts
are needed, but if acclimated as a tanning abettor abundant larger
quantities are needed. After canthaxanthin is eaten, it is
deposited all over your body, including in your skin, which
turns an orange-brown colour. These types of tanning pills have
been affiliated to ancillary furnishings such as hepatitis and canthaxanthin
retinopathy. Canthaxanthin retinopathy is a action in which
yellow deposits anatomy in the retina of the eye. Bronzers are also
very popular. Bronzers arise in the anatomy of powders or
moisturizers. They actualize an burning tan that can be removed
with soap and water. Bronzers are absolutely a band of make-up,
because they alone cast the apparent of your skin. If you’re going
to be outdoors accomplish assertive to still use your approved sunscreen
protection. Blurred tanning agents do not assure you from the
damaging application of the sun unless they accept UVA and UVB
protection. Even those articles that do accommodate Your blurred tan
will alone endure as continued as the black derma band charcoal intact
on your body, so moisturize, moisturize, and bathe some
more, because this will apathetic down the address action and
extend the activity of your blurred tan. Tanning Mother Natures Way

When you tan, what your melanocytes aftermath melanin colorant in
reaction to ultraviolet ablaze in sunlight which stimulateds
melanin production. The colorant is able to blot UV radiation
in sunlight, so it is able to assure the beef from UV damage.
Melanin assembly is apathetic and takes a fair bit of time, which
is why humans cannot get a sun tan in one day [although there is
a baby allotment of the citizenry that can]. What you charge to
do is betrayal yourself to the suns UV application for a abbreviate aeon of
time for amid 4 to 7 days. By accomplishing this your beef will
build up a akin of protection. For abounding contest melanin
production is continuous, so the derma is consistently bistered to
some degree, so they accept a connected aegis from UV
radiation. Actual low blight ante are apparent in these races.
Melanocytes produces two altered pigments: eumelanin which is
brown, and phaeomelanin which is chicken and red. Red-heads
produce added phaeomelanin and beneath eumelanin, which is why they
don’t tan well.

Sunlight arrives on apple in three forms: bittersweet (heat),
visible ablaze and ultraviolet. Ultraviolet ablaze is classified
into three categories: UVA which causes tanning, UVB which
damages the derma and causes sunburn, and UVC which is filtered
out by the atmosphere and never alcove earth. 99% of the sun’s
UV radiation at sea akin is UVA. UVB is the one the reeks havoc
on our derma causing abortive aging, abysmal wrinkles, and in the
worst cases cancer.

UV radiation is reflected by altered surfaces so you can
amplify your acknowledgment depending on the cogitating surface. Snow
reflects up to 90% of UV ablaze and has been accepted to could cause snow
blindness and astringent sunburn from skiing on a brilliant day. Sand
reflects up to 20% of UVB that hits it so you get added UV
exposure at the beach. The cast to this is that some things
absorb about all the UV radiation. Glass is a absolute archetype -
that’s why you don’t bake in your car on a hot day. Sunscreens
use chemicals that accept UV-absorbing properties.

Sunburn Caucasian humans do not accept a accustomed congenital in
protection as do abounding races. So if you are a caucasion with no
tan again your derma is not adequate from the UV rays, authoritative you
susceptible to sunburn if you absorb too abundant time in the sun.
Sunburn leaves your derma red and acutely painful, and in
severe cases blisters will appear.

Over the advance of several hours, apparent derma turns ablaze red
and becomes acutely aching if touched. A lot of times you can
feel the calefaction beaming from the skin. If you get a sunburn
you accept accept asleep derma cells. The alien covering are already
dead derma cells, but just beneath these beef is a continuous
supply of new beef accepting created to furnish the top band of
dead cells. If you sit in the sun you betrayal yourself to
ultraviolet ablaze which kills cells. The ultraviolet ablaze is
able to ability the band of active beef in the covering and
begins to accident and annihilate them. Your physique knows that beef are
being killed, so your allowed arrangement is activated to apple-pie things
up. Claret breeze to the breadth is added which opens up capillary
walls so that white claret beef can arise in and abolish the
damaged cells. The added claret breeze makes your derma balmy and
red. The assumption endings for affliction actuate sending signals to your
brain. The damaged beef absolution chemicals that actuate pain
receptors and this is the end aftereffect area your sunburn hurts or
is actual sensitive. You can abstain sunburn by using a proper
strength sunscreen or clip yourself accepting a tan which then
acts as a accustomed sunscreen created with its own appropriate pigment
cells in the epidermis. If you accept a nice tan and go out in
the sun you don’t get burnt, unless your so fair you never tan
in which case you charge to use sunscreen all the time Evidence is
now assuming that the massive access in derma blight is as a
result of sun acknowledgment that occurred, in abounding cases, over 20
years ago. So yield affliction of your derma by using sunscreen, it’s
the alone derma you’ve got for your lifetime.

We all assume to strive for the affluent aureate blush of summer. It
lifts our alcohol and makes us feel bigger all over. Which ever
method you adjudge to use to get that aureate amber skin, use
common faculty to accomplish your goals and consistently abrasion sunscreen
when outside. Your derma will acknowledge you 20 or 30 years from now
when your not all channelled like a clip and not ability skin
cancer treatments. Yield affliction of your skin, it’s got to las you a
lifetime!

Author: Rod Hossbr
Source: ezinearticles.combr
br
Due to personal preferences or need, many people resort to indoor or sun tanning. Sometimes, the process of tanning leads to some side effects, white spots (Tinea versicolor) being among the most common ones. Various factors can trigger white spots on skin. Some of them are:

Pressure points

The indoor tanning lotions promote blood circulation to the skin, which helps in carrying more melanin to the epidermis, thereby increasing skin tan. When you lie in a tanning bed, your body position entails some areas being in constant contact with the bed and subject to more pressure than other areas. This pressure due to body weight reduces the flow of blood in those regions. Melanin action

On the account of a genetic disorder, Idiopathic Guttate Hypomelanosis, the epidermal layer partially fails to produce melanin. Therefore, there are some patches or spots on the skin, which are affected so. Artificial tanning procedures also fail to stimulate pigmentation in these areas and they begin to appear white more prominently due to the increased tan of the neighboring area. So far, no cure could be found for this syndrome. Fungus

Sometimes an innocuous fungal growth, due to heat, humidity, and resultant sweating also becomes a factor in creating white spots from tanning. The simple explanation is that such fungal growth prevents light from entering the affected area and minimizes or prevents pigmentation.

Prescription drugs

Some medicines, such as antibiotics (especially tetracycline), hormone replacement drugs (especially birth control pills), and certain strong prescription drugs can adversely affect, a condition called the photo sensitivity of skin. This leads to uneven pigmentation, freckled appearance, and white spots from tanning.

Except for some kinds of genetic disorder, the problem of developing white spots from tanning can successfully be addressed. You can consider the following options, depending upon the cause of such reaction:

Medical help

Do not shy away from medical help or ignore white spots from tanning as trivial. For a correct diagnosis, a thorough medical checkup is necessary, as the white spots can well be the indications of other more complex problems, or the tanning side effects of serious nature.

Changing position

It is advisable to change body posture occasionally, when you lie in a tanning bed. Try to expose the different sides of the body during one tanning session. Use of a sunless tanning spray can also help in this situation, as it does not require a tanning bed and eliminates the possibility of uneven pressure.

Treatment for fungus

The regular, non-infectious type of fungus, usually, has various remedies, such as herbal extracts, ointments, therapeutic toiletries, and oral medication.

Precaution

If you are prescribed some medication and are regular on skin tanning, do let your doctor know about it and understand any possible interference of the drugs.

Copyright (c) 2009 Rod Hoss

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Author: Alfred J.James -br
Source: articledashboard.combr
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The popularity of self-tanning products is surging, showing that Americans are wising up about sun safety. Theyre putting their money where their skin is.

Skin takes a lot of wear and tear, so it naturally regenerates itself. Every 35-45 days the outer layer of the skin, the epidermis, is completely replaced. Since skin pigment is found in this upper layer, any natural or added pigment will be sloughed away in about one months time. This is why natural tans fade and why many self-tanning products recommend you re-apply the product every few days to maintain your tan.

Self-tanning products, also called sunless tanning lotions, contain dihydroxyacetone (DHA), a colorless sugar that interacts with dead surface cells in the epidermis, staining the skin darker. The effect is temporary, because as the dead cells naturally slough off, the color fades, disappearing within a week unless the lotion has been reapplied. Thats a lot more healthful than a suntan, however, because while suntans also start fading after a few days, the harm done to the skin is permanent.

Getting a suntan breaks down the DNA in skin cells, but using self-tanners causes no such damage. At worst, sunless tanning products present a minimal risk of irritant or allergic reactions.

1. Self-tanning takes time. Allow AT LEAST a half hour, although an hour would be best. But dont be discouraged; it would still take longer to get the same amount of color from the sun and with self-tanners there is absolutely no risk of wrinkles, skin cancer, or sunburn!

2. Take a quick shower or bath (dont soak) and exfoliate your skin, either with a washcloth or body scrub. Dont overscrub, but do pay extra attention to your knees, ankles, feet, elbows, and neck. This will help achieve a uniform appearance since self-tanners grab on to dry surface skin cells, and you may have more dead, thickened skin cells in certain areas. After showering and completely drying off, apply a thin layer of lightweight moisturizer over the areas where you will be applying self-tanner. This will help the self-tanner glide on without clinging to dry patches. A little extra moisturizer over ankles, knees, and elbows can prevent those areas from looking patchy. I have seen some recommendations to mix self-tanner with your moisturizer, but I advise against this because it will encourage streaking (unless you can precisely mix them which isnt easy) plus it will take longer for the self-tanner to absorb and dry.

Perspiration also will make self-tanners streak, so take a cool shower or bath to keep from sweating. Your skin must be completely dry to get the best results. Do not apply self-tanner in a steamy, hot bathroom or on a humid, hot day (unless your home is air-conditioned).

3. Ideally, you should apply the self-tanner while naked, but you can also wear an old bathing suit (one you dont plan to wear outside) to help determine where you want your tan line to end. Either way, have a game plan of where you want to stop and start the color. (Do you want tan armpits? What about places like your heels, hands, and ears?) Remember that self-tanners will stain clothing until they completely absorb into the skin and take effect on the skin cell.

Applying self-tanner on your back requires a friend with a helping hand, although you can use a long-handled paintbrush (note that this poses some issues of potential dripping and uneven application if you are not able to blend the product in)./pbr
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Author: Anonymous
Source: free-articles

Atlanta, GA April 5, 2004―-In an effort to sell more sun care lotions and vitamins, a new, self-serving advocacy group ― ???The Sun Safety Alliance (SSA),??