Wrinkles have a great influence on a person’s self-confidence. The stigma connected to an old looking face is demonstrated by the reality that Americans are spending some12 billion dollars every year for cosmetics just to conceal the signs of aging.
The sun’s role cannot be miscalculated and is the primary cause of the skin’s premature aging. Ultraviolet radiation (UVA and UVB) originating from exposure to the sun, produce up to 90 percent of premature “skin aging” symptoms.
• Even minute UV radiation amounts activate the process that can cause skin wrinkles.
• Long-term accumulative and repetitive sunlight exposure is responsible for the majority of unwanted consequences, including squamous and basal “cell carcinomas”.
• Melanoma is caused by extreme sun exposure in early childhood.
Sunlight consists of UVA or UVB radiation that penetrates the skin layers and damages it resulting in wrinkles, pigmentation of the skin, discoloration, freckles, etc.
• UVB is the main driving force of sun burning which primarily affects the skin’s outer layers.
• UVA penetrates more deeply and the intensity does not fluctuate during the day.
Tips on using the correct sun block:
1. Make sure that the brand provides both UVB & UVA absorption. Read the label and check; it should provide “broad spectrum” protection to absorb both UVB and UVA rays.
2. Make certain that it will disperse heat. Your sun block formula must spread around the energy of the sun with particles that disperse light to reduce heat buildup.
3. It should absorb radiation. Read the label and make sure that it contains natural products which absorb infrared radiation.
4. It should protect you from free radicals. Your sun block should be formulated with extracts from natural herbs to shield the skin cell membranes and prevent damage caused by free radicals.
5. It should deliver liposomes. Ascertain that the sun block has microscopic liposomes which periodically release directly to your skin.
6. Your sun block must have emollients to soften, moisten, and delay skin’s premature aging. Certain herbal ingredients such as aloe vera, coco butter, vitamins, and amino acids, promote healthy skin.
Your skin cared for as early as possible and by using the right choice of products and understanding the type of your skin. Use sun block to shield your skin from the sun and prevent wrinkles.
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Article Source:http://www.articlesbase.com/skin-care-articles/prevent-premature-skin-aging-with-sun-block-1688173.html
Many people believe that the sun is a good contributor to ensuring good skin, but always be wary that the role of the sun in skin care can only be limited in ways that it actually can do more harm than good when one is not guided accordingly.
Vitamin D from the sun can be helpful for many, but it can only be left to that since we all know that we actually need to protect our skin from the sun’s harmful rays, especially from prolonged ultraviolet radiation.
Here are some tips to make good use of sun exposure and avoid the dangers of getting too much of it.
Always make it a point to wear sunscreen formulated with a sun protection factor (SPF) of no less than 15, regardless if the weather is cloudy or not wanting to spend a lot of time outdoors, since this will help keep your body filter out ultraviolet rays that can be reflected on the earth’s surface.
Make sure to also reapply sunscreen every 2 to 3 hours if you plan to go swimming or get involved in sports activities. Same goes even for sunscreen that is labeled waterproof. It is always better to be safe than sorry.
Also look for sunscreen that blocks both UVA and UVB rays, especially those labeled with “broad spectrum protection” or UVA protection for formulation with an SPF of 15 or greater.
Select a sunscreen that is labeled “nonacnegenic” or “noncomedogenic” to help keep pores clear and also prevents the skin from having pimples or acne.
If possible, stay away from the sun between 10:00 AM and 4:00 PM, which are the times of the day when the sun happens to be the hottest.
If staying indoors is unavoidable during these times, make sure to reapply sunscreen frequently and take indoor breaks every so often if you can.
One good tip in knowing when it is safer to be under the sun is when your shadow is longer than you are tall, but continue to wear sunscreen just to be safe.
Take note to apply more sunscreen with higher SPF when around reflective surfaces like ice, snow or water, since it intensifies the heat, as well as the ultraviolet radiation of the sun.
Some medications, like prescription acne treatments or birth control pills can increase a person’s sensitivity to the sun, so make sure to ask your doctor if you are taking any or both of these treatments, as well as increasing the SPF of the sunscreen to use when exposed to the sun.
If you want the glow of a tan, try to fake it with self-tanners or salon tanning treatments to avoid the risk of getting harmful ultraviolet radiation. You may also want to avoid tanning beds, although manufacturers claim that tanning beds are free of UVB rays, they still use ultraviolet radiation that could also be harmful to the skin.
Never ever consider applying sunscreen on your exposed skin to be wasteful, since the cost of getting skin disease costs much more than several tubes of sunscreen.
Always make sure to give careful attention to children and do not hesitate to apply sunscreen on them, even double the frequency as you do on yourself. Children have more sensitive skin than adults and need it more than we do.
To avoid the risk of getting over exposed you may resort to going on a healthy diet that includes vitamin supplements, especially vitamin D and can be sourced from foods like dairy products, fish, oysters or fortified cereals.
Lastly, make sure to always go to a dermatologist whenever you feel something wrong in your skin, since skin cancer is very treatable when discovered early.
So make the most of the information provided in this article and understand the role of the sun in skin care.
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Article Source:http://www.articlesbase.com/skin-care-articles/the-role-of-the-sun-in-skin-care-1412224.html
Sunlight has been clinically tested to improve moods and increase your body’s vitamin D production and endorphin release. But while everyone wants a glowing tan, the sun can also seriously damage your skin if you don’t take precautions. Here’s some simple guidelines for capturing that perfect tan and not frying your skin.
- The most important factor when picking a sunscreen is to get one that has an SPF of 15 or higher and broad-spectrum protection. This means your skin will be protected from both UVA and UVB rays.
- Chemical-free physical sunblocks that contain ingredients like zinc oxide or titanium dioxide reflect harmful rays without reacting with the skin. This means they don’t cause allergic reactions and don’t sting the eyes if they run due to swimming or sweating.
- Lips can chap as easily from sunburn as from exposure to cold and dry air, so make sure to use a lip protection with an SPF of 15 or higher.
- Sunscreen should be applied 20 minutes before you go out into the sun to allow the skin time to absorb it. After a half an hour outside, it should be applied again for maximum protection. Most sunscreens only last about two hours, so make sure to apply it regularly, especially if swimming or sweating heavily. Even “waterproof” brands lose their potency after an hour in the water.
- Sand and water can reflect up to 90% of the sun’s rays, so give your skin extra protection when at the beach. A stronger SPF is also recommended for higher altitudes, since the air is thinner and sun exposure more intense.
- Don’t forget to apply sunscreen to sensitive areas like the tops of your feet, backs of your ears and neck, and areas of the scalp and hairline if your hair is thin or thinning.
