There is no shortage of dire warnings about the harmful and carcinogenic potential of unprotected exposure to the sun. While the sun and therefore units provide protection against sunburn (UV irradiation), and probably also offer some protection against long-term effects of ultraviolet irradiation, a number of factors can affect its effectiveness, and there are reasons for concern about the accuracy of the estimates SPF. As if this were not enough, now, many doctors warn that the use of sunscreen on your body's natural ability to prevent the synthesis of vitamin D - essential nutrients can protect you from other common cancers such as prostate, breast, and colon intestine.
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But that's not all bad news there. This is a promising area of research that may not have much attention from the media, but also play a key role in protecting themselves and their loved ones from the harmful effects of UV radiation. There are many signs that the diet is saturated or trans fats, and certain foods and nutrients can choose rich in vitamins and antioxidants also help protect your skin from the inside supplemented low.
Show even better, are preliminary and ongoing studies that have lots of vitamins and antioxidants found in plants, when added to sunscreens and oral - to significantly increase the natural properties of the skin of UV-filter, while strengthening their protection from free radicals.
Here's how it works ... Prolonged exposure to sunlight, especially ultraviolet (UV) wavelengths, the formation of reactive oxygen species (ROS), the strongest move, free radicals, which are the genetic DNA can cause mutations. These DNA-damaged cells are precursors of cancer. Antioxidant-rich diets may neutralize free radicals, turn to face the sun harmful effects, and in some cases.
Most of these protective vitamins, minerals and other nutrients in a readily accessible to eat in the food you have. Those involved are the most promising vitamins C and E (selenium and carotenoids, minerals such as beta-carotene (a natural form of vitamin A and a source of color in carrots) and lycopene, carotenoids, and that foods such as tomatoes, watermelons, pink grapefruit is , guava and red and pink)
While not necessarily anti-oxidants, zinc, copper and manganese are minerals that help in the process of neutralizing free radicals. Glutathione-rich foods such as asparagus, avocados, garlic, parsley, acorn squash, zucchini, tomatoes, may also protect against carcinogens.
Produced by two other prospective teams for the prevention of cancer of the plant antioxidants - polyphenols and isoflavones - have also been shown to cause positive results in preventing and in some cases reverse cell damage due to sun burns.
Vitamins C and E
Vitamin C (L-ascorbic acid) and E (from tocopherals and tocotrienols are combined), as identified as a powerful defender of the skin. Although each has proved to be effective if they are taken to show substantial experimental evidence that this combination is more effective synergistically to suppress sunburn. It turns out that vitamin C, vitamin E protects against oxidation is subjected to the process of ending the chain reaction of ROS. So actually restores vitamin E activity, without having to do new and additional reserves to work.
Both vitamins are more effective when used topically on the skin. With regard to the protection of regular topical application of 10% solution of vitamin C is only 30 minutes before exposure to reduce the incidence of sunburn by 30%. This discovery led to the widely held view that UV damage partially depleted defense mechanisms of the skin can be caused by radiation.
Several studies have documented photo-protective effect of vitamin E following topical application to human skin. In addition, the use of vitamin E on the bare backs of mice immediately after the UV radiation is reduced sunburn by 40% to 55%.
Selenium
This trace element is responsible for the activities of at least two types of enzymes necessary (glutathione peroxidase and thioredoxin reductase) and is an integral part of protection against oxidative stress in mammals. The number of cellular studies have shown a protective effect of selenium for the UV-induced damage, evidence, including DNA damage and lipid (fat) peroxidation.
Zinc
The skin is rich in zinc, and it serves as a catalyst for enzymes responsible for DNA replication, gene transcription and synthesis of RNA and protein. Some studies in mice have shown that zinc can reduce UV-induced protection against sunburn and UV-induced inhibition of the immune system.
Carotenoids
Carotenoids, beta-carotene, lutein, lycopene and zeaxanthin are powerful antioxidants naturally found in green leafy vegetables, carrots, corn and eggs. The oral consumption of carotenoids from natural sources or supplements has been shown that significantly reduces the sensitivity to sunburn.
In the 12-week study in Germany, two different antioxidants include carotenoids, selenium and were tested for their effects on skin structure and health. Two of the three groups of subjects received different levels of a mixture of beta-carotene, lutein, lycopene, alpha-tocopherol (vitamin E) and selenium. The third group received a placebo. After 3 months, results showed a significant improvement in skin quality groups, or with the addition, while it took no improvement in the placebo group. Another study in Germany investigated the photo-protective effect of lycopene in the natural and synthetic forms. Both led to a decrease in reddening of the skin exposed to UV participants (indicating protection from UV damage), but the participants experienced preserve the natural form of 38% compared with 25% discount for participants who will receive a synthetic form.
Genistein
Soy is a rich source of flavonoids called isoflavones, genistein, an abundance of them - a powerful antioxidant. It was established to provide protection against oxidative damage caused by UV radiation. When this external obstacle to the development of skin tumors of 60-75% in nude mice.
Tea polyphenols
Tea is one of the major sources of ROS-capture polyphenols, which constitute 30-35% of the dry weight of the blade. Tea polyphenols are often the animals for their anti-carcinogenic potential will be investigated. Researchers found in Turkey and the United States, who orally or topical application of polyphenols from green tea may prevent UV-induced skin tumor development.
So next time you think that using sunscreen to protect yourself or, if these products enables manufacturers to achieve confidence in a product that is sure to put a bottle of vitamin C and stop worrying to do!
Donya Fahmy, green entrepreneur and founder of Spa dropwise Quality Basics aromatherapy body that will help you safely increase the voltage, energy, increase confidence, or simply to manage the emotional state at any time, anywhere without Popping a pill. For more free tips and valuable information, please visit and subscribe to http://www.dropwise.com drops health & beauty news subscription or blog.
But that's not all bad news there. This is a promising area of research that may not have much attention from the media, but also play a key role in protecting themselves and their loved ones from the harmful effects of UV radiation. There are many signs that the diet is saturated or trans fats, and certain foods and nutrients can choose rich in vitamins and antioxidants also help protect your skin from the inside supplemented low.
Show even better, are preliminary and ongoing studies that have lots of vitamins and antioxidants found in plants, when added to sunscreens and oral - to significantly increase the natural properties of the skin of UV-filter, while strengthening their protection from free radicals.
Here's how it works ... Prolonged exposure to sunlight, especially ultraviolet (UV) wavelengths, the formation of reactive oxygen species (ROS), the strongest move, free radicals, which are the genetic DNA can cause mutations. These DNA-damaged cells are precursors of cancer. Antioxidant-rich diets may neutralize free radicals, turn to face the sun harmful effects, and in some cases.
Most of these protective vitamins, minerals and other nutrients in a readily accessible to eat in the food you have. Those involved are the most promising vitamins C and E (selenium and carotenoids, minerals such as beta-carotene (a natural form of vitamin A and a source of color in carrots) and lycopene, carotenoids, and that foods such as tomatoes, watermelons, pink grapefruit is , guava and red and pink)
While not necessarily anti-oxidants, zinc, copper and manganese are minerals that help in the process of neutralizing free radicals. Glutathione-rich foods such as asparagus, avocados, garlic, parsley, acorn squash, zucchini, tomatoes, may also protect against carcinogens.
Produced by two other prospective teams for the prevention of cancer of the plant antioxidants - polyphenols and isoflavones - have also been shown to cause positive results in preventing and in some cases reverse cell damage due to sun burns.
Vitamins C and E
Vitamin C (L-ascorbic acid) and E (from tocopherals and tocotrienols are combined), as identified as a powerful defender of the skin. Although each has proved to be effective if they are taken to show substantial experimental evidence that this combination is more effective synergistically to suppress sunburn. It turns out that vitamin C, vitamin E protects against oxidation is subjected to the process of ending the chain reaction of ROS. So actually restores vitamin E activity, without having to do new and additional reserves to work.
Both vitamins are more effective when used topically on the skin. With regard to the protection of regular topical application of 10% solution of vitamin C is only 30 minutes before exposure to reduce the incidence of sunburn by 30%. This discovery led to the widely held view that UV damage partially depleted defense mechanisms of the skin can be caused by radiation.
Several studies have documented photo-protective effect of vitamin E following topical application to human skin. In addition, the use of vitamin E on the bare backs of mice immediately after the UV radiation is reduced sunburn by 40% to 55%.
Selenium
This trace element is responsible for the activities of at least two types of enzymes necessary (glutathione peroxidase and thioredoxin reductase) and is an integral part of protection against oxidative stress in mammals. The number of cellular studies have shown a protective effect of selenium for the UV-induced damage, evidence, including DNA damage and lipid (fat) peroxidation.
Zinc
The skin is rich in zinc, and it serves as a catalyst for enzymes responsible for DNA replication, gene transcription and synthesis of RNA and protein. Some studies in mice have shown that zinc can reduce UV-induced protection against sunburn and UV-induced inhibition of the immune system.
Carotenoids
Carotenoids, beta-carotene, lutein, lycopene and zeaxanthin are powerful antioxidants naturally found in green leafy vegetables, carrots, corn and eggs. The oral consumption of carotenoids from natural sources or supplements has been shown that significantly reduces the sensitivity to sunburn.
In the 12-week study in Germany, two different antioxidants include carotenoids, selenium and were tested for their effects on skin structure and health. Two of the three groups of subjects received different levels of a mixture of beta-carotene, lutein, lycopene, alpha-tocopherol (vitamin E) and selenium. The third group received a placebo. After 3 months, results showed a significant improvement in skin quality groups, or with the addition, while it took no improvement in the placebo group. Another study in Germany investigated the photo-protective effect of lycopene in the natural and synthetic forms. Both led to a decrease in reddening of the skin exposed to UV participants (indicating protection from UV damage), but the participants experienced preserve the natural form of 38% compared with 25% discount for participants who will receive a synthetic form.
Genistein
Soy is a rich source of flavonoids called isoflavones, genistein, an abundance of them - a powerful antioxidant. It was established to provide protection against oxidative damage caused by UV radiation. When this external obstacle to the development of skin tumors of 60-75% in nude mice.
Tea polyphenols
Tea is one of the major sources of ROS-capture polyphenols, which constitute 30-35% of the dry weight of the blade. Tea polyphenols are often the animals for their anti-carcinogenic potential will be investigated. Researchers found in Turkey and the United States, who orally or topical application of polyphenols from green tea may prevent UV-induced skin tumor development.
So next time you think that using sunscreen to protect yourself or, if these products enables manufacturers to achieve confidence in a product that is sure to put a bottle of vitamin C and stop worrying to do!
Donya Fahmy, green entrepreneur and founder of Spa dropwise Quality Basics aromatherapy body that will help you safely increase the voltage, energy, increase confidence, or simply to manage the emotional state at any time, anywhere without Popping a pill. For more free tips and valuable information, please visit and subscribe to http://www.dropwise.com drops health & beauty news subscription or blog.
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