Sun and skin cancer

The sun, source of life, it can also be extremely harmful to the human body, especially if it is abused. Our body needs to receive the sun for the synthesis of vitamin D, which is essential to prevent diseases such as rickets, but in excess, causes serious damage to human skin. Two hours lying in the sun mean ten or fifteen years of aging in the skin, according to some doctors.

The mode of being tanned, and wanting to get in record time, has wreaked havoc on the skin. Being dark, was once a synonym for person of low social strata, who was forced to work in the open, now has become a mark of distinction. A tanned person denotes that you can afford to spend a holiday on the coast or in the mountains.
However, sun exposure continuously can have significant consequences, causes changes in the skin and accelerates envegecimiento, while decreases the skin's ability to retain water, and reduces the elasticity and firmness of the skin; but the greatest risk we run when exposed excessively to the sun, is to sufir melanoma or skin cancer.
THE SUN AND SKIN CANCER.
Solar radiation are of three types: light, ultraviolet caloríticas and these are the ones that produce the synthesis of a pigment called "melanin" which is the tanning our skin, a reaction to protect those ultraviolet radiation.

This substance found in the cells of the deeper layers of the skin, melanocytes, by a mechanism of transfer amounts to epithelial cells, the more superficial climbing turn until the stratum corneum surface and create a true barrier to the penetration of ultraviolet rays. If we were not protected by melanin, would break the small arteries of the skin and destroy the tissue which binds the cell structure.

However, excessive production of melanin can cause alterations in the skin and accelerate aging. But the most serious consequence of a deep tan is possible injuries that can result in skin burns, edema, erythema, even the dreaded melanoma or skin cancer.
This type of cancer is curable in a large proportion. The more pigmented than the skin of a man, the lower the risk of developing a cancerous tumor. Should be especially careful people with very light skin, blond hair and blue eyes, those freckles, moles or spots, as they produce less melanin than normal.
According to research, the increased level of melanin in inhabitants of certain regions of the globe, and European citizens in doubles every ten years, and in regions such as Arizona or New Mexico, in the United States, to be quadrupled.

Melanoma is a skin growth that may be suspected by the presence of a normal mole or spot that changes shape, color, texture, or size, or that bleeds, itches or hurts. This disease has its main cause melanin, because if your percentage is significantly altered, increases the chance of developing skin cancer.
The short-wave energy breaks Accido series deoxyribonucleic (DNA), the genetic material of the cell. These sets are then joined in an abnormal way, so that the enzymes are constantly working to restore the DNA sequence and which is adequate, but the repeated exposure to ultraviolet radiation back to interrupt this process. Then the mutant DNA can result in a cancer cell colony.
The most common advice of escpecialistas are: make the skin of each and their limitations; avoid sunbathing between one and four in the afternoon peak hours of ultraviolet rays, not sunbathing directly from the beginning, but gradually, be careful with the water and sand, reflecting elements of the sun, cover the skin with photoprotective creams and lotions for use after sunbathing.

BE THE PRICE OF MORENO.
The more benign effect of the sun on the skin are the traits of aging, and the most damaging is the possibility of generating malignant melanomas, which if not detected and treated quickly, can be fatal. This type of tumor, usually affecting people working outdoors, especially farmers and fishermen, and age over 50 years, has significantly increased among the younger population, mainly due to the limited protection which basking in the summer months.
The problem of solar radiation is similar to any other type of rays. The effects of the sun in our bodies accumulate throughout life, and ends up having ability to seriously injure our skin, hence it increasingly greater concern for protective tanning lotions because the greater the degree of protection of a cream, less negative will be the sun on our skin.

Since he has raised the alarm about the dangers that can cause sun, tanning propaganda that placed dark soon disappeared and was passed to promote high sunscreen creams to prevent skin damage. The very World Health Organization (WHO) recommends the need to take into account certain dangers to exposed skin if you are malnourished, covered with products subjected to improper or unnecessary gestures.

It does not look like until recently, sunscreens with certain chemicals, such as oil of bergamot, whose property is to accelerate the pigmentation of the skin, due to the risks involved in this, but demand a high level creams Protective, what they have had to adaptarser sector industries.
Two types of skin protection, the first is through chemical oxybenzene based, ultraviolet absorbing low. The second with the use of pigments such as zinc oxide and titanium dioxide, but have the disadvantage of not being transparent and are therefore less used.

This fact has important economic implications. Manufacturers have tried to alleviate the growing fear of sun emphasizing the natural protection they offer their products without reducing its tanning properties. If five years ago there were six or seven products with SPF 15, there are now some reaching up to 50. These creams are trying to eliminate the action of ultraviolet rays, and more particularly type B, associated with burns and skin carcinogenic processes.
Without thier, recent studies indicate that sunscreen Cander not avoid completely the skin and should not induce sunbathe recklessly, according to a study at the Anderson Cancer Center in Huston, published in 1994. Experts warn that cases of melanoma are increasing in the world and point out that besides using creams, the best protection is to cover your body and wear a hat.

According to studies by the United Nations for 1996 cases of skin cancer will increase by one million people around the world mainly due to the intensity of solar radiation due to the decrease in the ozone layer.
One of the most significant is Chile, a country severely affected by the decline of the ozone layer in Antarctica and the southern region. Only in the eighties cases of skin cancer increased by almost 100 percent. According to research from the Department of Epidemiology, Ministry of Health, published in January 1995, skin cancer in Chile between 1981 and 1991 increased by 99 percent and mortality from this disease doubled the annual average of 72 cases.

In the United States the incidence of melanoma has increased dramatically over the past two decades, according to a report by the Centers for Disease Control (CDC) in Georgia. According to the study, published in May 1995, the incidence of skin cancer in this country increased by 34.1 percent between 1973 and 1992, which gives the same in the third place on the list of most feared cancers USA. The CDC estimates that during 1995 more than 7,200 people die in the U.S. as a result of a malignant melanoma.
Social circumstances also influenced in recent years in increasing diseases that are directly caused the action of sunlight. Fractionation of the summer has led to a desire to "get a tan" as quickly as possible. The mechanisms that allow the skin to protect against the harmful effects of sun need one or two weeks of coupling, which in most cases are not met and whose first consequence is the erosion of the upper skin layer.
To calculate the risks, experts have established what they call "minimal erythemal dose" (time when the skin begins to redden), which depends on the intensity of sunlight and the time it will take the sun is estimated fifteen minutes for the most sensitive skin.

These recommendations also affect short wave ultraviolet rays, which can cause even minor skin burns.

According to Dr. Cesarini, researcher at the Laboratory of skin tumor study from the National Institute for Health and Medical Investigaación Italy, if the average of doses you take an individual is 250 per year, additional doses of ultraviolet tanning lamps not should exceed 25 if you want to limit the risk of accidents, because although in theory should not cause excessive damage to the skin, it is too early to determine the side effects long term can desancadenar.
Another consequence of the ozone hole.
The land is covered by a layer of ozone, located in the higher regions of the atmosphere, which creates a protective shield against harmful ultraviolet solar more. However, this ozone is decreasing because of industrial activity, and as a result, has increased the level of ultraviolet radiation. Doctors warn that a higher concentration of this type of radiation would inhibit the functioning of the human immune system, leaving it exposed to all kinds of diseases.
American researchers from the Worldwatch Institute, based in Washington, warned that for every point decrease ozone increases between 4 and 6 per cent of cases of skin cancer in humans. Experts estimate that will increase between 3 and 15 million people suffer from this disease in the year 2075, if the ozone is disappearing at the current rate.
The destruction of the ozone layer, which was first detected in 1985, can have catastrophic consequences. The hole over Antarctica has caused an increase importanrte radiation levels ultravileta, estimated at more than double than expected, so it can be predicted that the increase of skin cancer cases worldwide.
The most alarmist voices predict that about 18,000 people will die in the coming years by sunbathing because of the destruction that is occurring in the ozone layer, says Dr. Robin Russell Jones, Saint Johns Hospital for Diseases of the Skin. For the year 2030 will be about 170,000 people will die in the United States because of skin cancer.
According to a report by NASA, the cities that are between 40 and 53 degrees above Ecuador, like New York, Chicago, Madrid and Beijing, are most affected by the decline of the ozone layer. It is said that for every point decrease is an increase of seven cases of skin cancer in the population is subjected to the action of sunlight. Based on this study, Brazilian scientists have stressed that in his country there has been a dismunución of 2.6 to 2.7 percent of the protective ozone layer and specialists of the Brazilian Society of Dermatology hanconfirmado that in recent years have increased cases of skin cancer.
However, there are other scientists who are much less alarmisnas.
So, Dr. Eva Mansson-Brahme, indicates that the rate of healing of melanomas can get to 100 percent, since the use of modern techniques to detect the slightest changes phones.
The advanced detection techniques are ultrasonic scanners, which operate at a maximum of 7 MHz and Episcan 2000, created by the British company Fulmer Systems, which operates in a range of 10 to 100 MHz, allowing you to define any feature more easily than traditional ultrasound.

It also says that is not fully proven that UV rays are the cause of skin cancer, which itself is shown is that heredity plays a role.
RESEARCH skin cancer.
All investigations in this field are oriented towards creating creams to protect the skin from the sun, through the artificial creation of its components. Thus, Washington has been achieved based sunscreen natural melanin. This substance, produced by the skin to protect against external agents, appears to have application in various treatments of different types of skin cancer, including malignant melanoma in.
These scientists base their research on the melaninapuede successfully contribute to the prevention of skin cancer, because this substance is produced by the body to protect against cell mutations that can cause the sun and the mutation affecting cancerous cells skin.

Meanwhile, a group of scientists have discovered a substance that protects sensitive skin from burns and can help in the fight against skin cancer. This discovery will provide first Beta carotene from natural (plant form of vitamin A), which hitherto had only a synthetic preparation.
This substance is a leading cleaning agents denominadoss "free radicals", harmful molecules that age the body and are linked to many degenerative diseases, so these scientists claim that Natural Beta carotene may help reduce the incidence of cuiertos skin cancers and slow the aging process.
In the United States, highly concerned with the issue, are continuously experiencing new treatments for skin cancer, one interleukin-2 combined with anti-cancer-cell lymphocytes taken from the tumor itself. This treatment was developed in 1985 by Dr. Steven Rosenberg of the National Cancer Institute of the United States.
Another drug that is currently being investigated is the "Accutane", made from vitamin A, in principle designed to fight acne, has very buenosresultados in treating skin cancer, but researchers hope that offers a protection against skin cancer, the most frequent among the white population of the United States, according to Dr. Kenneth Kraemer, a dermatologist at the National Cancer Institute.

3 Ways to Lighten Skin

When it comes to skin, everyone wants beautiful skin hydrated and healthy. This is normal when you think that the skin is the mirror of the body and if the body is healthy so is your skin.

However, having a flawless skin, beautiful and healthy is not always possible. The spots, scars, dark spots, fine lines and wrinkles are marked along the time. Probably the most annoying are the dark spots. Anesthetics are very real and can create psychological complexes that people have to deal with these problems.

If you're one of those people who want to find some ways to lighten the skin and does not know what methods available to you, read this article and discover ways to do it.



Here we show 3 Ways to Lighten Skin:

1. Laser technology - is probably the latest invention in the field of skin whitening. With the help of laser affected skin is removed and the new skin is encouraged to come to the surface. This will remove stains and gets whiter, revealed normal skin. This technology is very effective in the treatment of dark spots, but also acne, scars, fine lines and wrinkles. However, it is also very expensive and can be provided by a limited portion of the population.

2. Bleaching creams - Numerous bleaching creams have been published recently in the market. Several active ingredients have been used for these creams, starting and ending with AHA hydroquinone and natural fruit extracts. Some of these creams are very effective, but its price is quite high, while another part of the creams are not very effective, even though it may seem attractive because they are less expensive. However, whitening creams are dangerous if not used under medical supervision, as they can have serious side effects.

3. Home Treatments - Another great way to brighten the skin is the use of home treatments. There are many fruits, leaves and seeds that can lighten the skin and remove any dark spot or blemish. They are great because they are very affordable for everyone. Moreover, because they are made from natural ingredients which are free of side effects.

There are more alternatives for skin whitening. Select the option that best suits you and your skin type. However, if you go for the first two alternatives is recommended that you seek the advice of a doctor to choose the solution that best suits your skin.

If you are tired of wasting your money for nothing, go here to find the best recipe for skin lightening. They are natural, have no side effects and eliminates dark spots within weeks. Your skin will be radiant and glowing, without spot or mark on it!

How to remove dark spots with vitamin C

Today there are many types of treatments that can remove dark spots in no time. There are procedures that are performed in some dermatologist offices, using different acids and bleaching, not bleaching creams, topical creams and lotions that exfoliate the skin peel.

There are many home remedies that can treat dark skin spots, in an equally effective as cosmetic products. With so much to choose from, finding the right kind of treatment for your problem may seem challenging. However, no matter what treatment you choose, it is essential to know that this means of treatment and are willing to accept the consequences (if side effects have been reported).

One substance that is highly beneficial for the skin and dark spots can be removed without affecting the structure or damage the skin cell is vitamin C. This vitamin is to remove any imperfections excellent color as they are actively involved in melanin production, the inhibition thereof.

Melanin is the substance that provides the skin of dark dye, so if less melanin is produced, the new layers of skin which will be disclosed in a few weeks after the treatment with vitamin C, is whiter and in most cases have the same color as the rest of the skin. In most severe cases, it would take more than one treatment with vitamin C to get more spin.

In addition, vitamin C will also increase the amount of collagen synthesized by the skin. Collagen is the substance responsible for skin firmness. Therefore, if more collagen is synthesized with the help of this vitamin, then the skin will be less wrinkled and look much younger than their actual age.

Homemade cream skin lightening: This method may not know all the details

You can make a homemade cream lightens the skin, if you have the patience and perseverance necessary for home treatment that follows. There are many expensive drugs compared with cream that we offer, it makes no sense to be purchased, as they have the same active ingredients we have in our pantry.

In turn, remember to always consult a dermatologist, drink plenty of water sports and a balanced diet, followed by much laughter and a healthy lifestyle. Consider this homemade cream skin lightening.

Homemade cream skin lightening

Use: Two teaspoons of powdered milk, a few drops of hydrogen peroxide (H2O2) in 20 volumes and a few drops of glycerin. We start by adding two to three tablespoons of milk powder to a small bowl, then we will incorporate it in a oxygenated water droplets to form a stiff dough. Finally with two or three drops of glycerine is enough to give greater consistency to the mixture.

Then start with the application: post a small amount of product in the fingers and will spread over the whole face. We can also use a brush or similar object to not damage the capillary pressure with the index fingers, which tend to be stronger than others.

Applied this mix homemade cream to lighten the skin, let dry for about 10 or 15 minutes and then withdraw the product using a soft cloth and warm water. It is important to do this treatment at night, because the hydrogen peroxide bleaching occurs deep in the skin, leaving it weak to face the sun again. In turn, we will allow the beneficial effects continue acting cream relaxes the skin while sleeping.

Skin Whitening Methods

Skin Whitening Methods

Stains caused by age, injury, pregnancy, freckles, moles or pimples marks, can be prevented or enlivened with some skin whitening methods.
However, when applied in the initial phase of the spots, the skin whitening methods guarantee a better result.

Skin whitening methods known


Micro cauterization: This is one of the methods for skin whitening that is very effective for freckles, moles superficial melanosis (localized spots) and actinic keratosis (skin blemish caused by the sun). A device with a fine point and heat is applied directly on the stain and the electrical charge causes destruction. The procedure can be applied to any type of skin and the dermatologist applies local anesthesia and anesthetic creams before proceeding.


Side effect: Leave crusts for 10 days on the face and 15 to 30 days in the rest of the body.
Facial Peeling: Among the skin whitening methods used by dermatologists, the peeling is considered quite effective if your problem is how to remove stains from the face. It is a treatment for spots and face creams applied acids manipulated. During the process, the surface layer is destroyed, intermediate and / or deep skin, removing its dead cells, giving rise to a new skin, free of wrinkles, blemishes or other imperfections.
Negatives: must be applied weekly or fortnightly to give good results.

Amelan: The application must be performed by a dermatologist, then you should have a home maintenance. This skin whitening method is used to try to melasma (brown stain in pregnancy) and chloasma.
Side effect: the skin may peel or become red.

Hydroquinone + retinoic acid: One of the skin whitening methods most used. The concentration and intensity of its use depends on your skin type, the depth of the stain and other factors that should be examined by a dermatologist. As hydroquinone is photo-sensitive, should be preferably applied in the evening and winter, it may increase if applied stains without sunscreen.
Side effects: skin peeling and slightly pink. In some countries, remove skin spots with hydroquinone is banned because it can cause cancer.

Mequinol + retinoic acid + vitamin C: Apparently the mequinol blocks an enzyme that stimulates the production of melanin in the skin. So as hydroquinone, this skin whitening method should be applied at night and preferably in the winter.
Negatives: The main problem is that, especially in darker skin has occurred re-pigmentation of the skin after stopping the use of this treatment of stains on the face.

Azelaic Acid: It acts specifically on DNA synthesis in melanocytes defective, preventing the formation of cancerous cells.
Negatives: not so effective to remove skin blemishes such as hydroquinone or mequinol.

Kojic Acid: Among the skin whitening methods used by dermatologists, this is rather used in eastern and is safer than hydroquinone, which can be used during the day.
Negatives: and azelaic acid, is not as effective to remove skin blemishes such as hydroquinone or mequinol.

Dry ice: This method for removing skin blemishes is the application of a frozen tip apparatus on the lesions, which are destroyed by the intense cold. It is almost painless and ideal for blondes or redheads. Three applications are required to ensure satisfactory results.
Side effects: scabs left for a period of 10-30 days.

Laser: If you want to know how to remove skin blemishes and willing (a) to spend a lot of money, there are ways to skin whitening laser very effective. Lasers can be applied in red spots, freckles and melanosis. The dermatologist must determine which is best for you. The best known are: quantum laser, CO2 laser and ruby ​​laser.
Negatives: high cost and fairly long recovery period.
Side effects: in the case of CO2, there may be risks of hyperpigmentation and scarring (the recovery period can take three to six months).

Methods homemade skin whitening

Fortunately, there are methods for natural skin whitening, low cost and you can apply at home.

On another page we tell you about a test we did and about which method to choose homemade skin whitening is the most efficient.

Natural creams skin lightening

n the world of beauty and cosmetics, we can find countless creams natural skin lightening promise you a lot. One of the goals sought after stretch mark removal, is to clarify the skin and give an even tone, remove blemishes, freckles and moles.

Most lotions and creams often have commercial and industrial concentration in many of the elements that we find in our home, just with a little creativity, or we can get them in local shops easily and cheaply.
Why spend lots of money on expensive creams and lotions, if we can generate natural creams skin lightening?

Here's a simple recipe for one of the many effective natural creams for skin lightening.

Natural creams skin lightening

The ingredients you need are:
1 kilo of neutral moisturizer.
Essential oil of lemon or lime juice.
Rosehip Essential Oil.
Almond oil.

Mix the lemon juice or 100 drops of lemon essential oil with moisturizer. Then will place 50 drops of essential oil of rose hips and a tablespoon of almond oil. All these elements and their properties, allowing to quickly improve comprehensive tone the skin, removing stains and restoring its natural texture.

Will post and massage circularly moisturizer skin lightening in the area where you want to work, insisting the stained parts we find. It is important that we make circular movements in order to allow the skin to absorb all the nutrients of the elements of the cream.

Always apply this cream before bed, because in this way we will avoid exposing skin again the harmful effects of the sun and UV radiation.

This is one of the simple natural creams for skin lightening which are very effective when applying during diaas coordinated by you.

4 Tips To clarify the role of a totally healthy and natural

The skin works in conjunction with the rest of our body. As the largest organ and extensive, both in weight and volume, it is happening in many chemical, physical and biological processes that are intimately related to the operation of the rest of our body.

This implies that, if we want to be the proud locker healthy skin, we must keep a healthy lifestyle, and total generating synergies, so that all organs can benefit in the healing process. Thus, following these tips for skin lightening, not only improve their elasticity completely, but we also present as being healthier, fuller and happier.

4 Tips to lighten skin

1. Hydrate: dehydration suffered during the day, due to the various activities that are carried out, must be countered with abundant moisture. Our body is 80 percent water, which leads to need water almost constantly. Take 2 liters of pure water quality, and never overdo the 3 liters.

2. Eat healthy: balanced diet, rich in fruits and vegetables quality, raw and many colors, proposes that our bodies work better, positively affecting the appearance of our skin. Less saturated fat, less sugar and more healthy food artificial and raw.

3. Physical activity: Another advice is skin lightening physical activity improves metabolic processes and eliminate toxins at a general level. All impurities that accumulate under our skin can be cleaned with moderate physical activity at least 3 times a week.

4. Be happy and laugh more: This is the skin lightening tips uppermost. Lower levels of stress allows healthier skin and healthy, while improving our lives and we stop worrying about the little things everyday.