Getting a little sun is important for helping our bodies generate Vitamin D, an important supplement for strong bones, and for regulating our levels of serotonin and tryptamine, neurotransmitters that keep our moods and sleep/wake cycles in order. Like anything, though, too much sun can cause health issues, from sunburns to skin cancer. For those of us who spend more time in the sun than doctors recommend—they suggest staying indoors between 11 a.m. and 3 p.m. on sunny days to be safe—sunscreens can be lifesavers. Also even if your are dark you NEED a sunscreen....everyone can get cancer.
Good Sunscreens Can Help Prevent Sunburn and Skin Cancer
Getting too much sun is bad because of ultraviolet radiation, 90 percent of which comes in the form of Ultraviolet A (UVA) rays that are not absorbed by the ozone layer and penetrate deep into our skin. Ultraviolet B (UVB) rays make up the rest. UVB rays are partially absorbed by the ozone layer, which makes preserving the ozone layer crucial for our health. And because UVB rays don’t penetrate our skin as deeply, they can cause those lobster-red sunburns. Both types of UV rays are thought to cause skin cancer.
Do All Sunscreens Protect Your Skin from Ultraviolet Radiation?
Yet while most sunscreens block out at least some UVB radiation, many don’t screen UVA rays at all, making their use risky. According to the nonprofit Environmental Working Group (EWG), by far most of the commercially available sunscreens do not provide adequate protection against the sun’s harmful UV radiation and may also contain chemicals with questionable safety records.
Many Popular Sunscreens Contain Harmful Chemicals
In all, 84 percent of the 831 sunscreens EWG tested did not pass health and environmental muster. Many contained potentially harmful chemicals such as Benzophenone, homosalate and octyl methoxycinnamate (also called octinoxate), which are known to mimic naturally occurring hormones and can throw the body’s systems out of whack. Some also contained Padimate-0 and parsol 1789 (also known as avobenzone), which are suspected of causing DNA damage when exposed to sunlight. Furthermore, EWG found that more than half the sunscreens on the market make questionable product claims about longevity, water resistance and UV protection.
Consumers Need Better Sunscreen Information
As a result, EWG has called on the U.S. Food & Drug Administration (FDA) to establish standards for labeling so consumers have a better idea of what they may be buying. In the meantime, consumers looking to find out how their preferred brand stacks up can check out EWG’s online Skin Deep database, which compares thousands of health and beauty products against environmental and human health standards.
Safer Sunscreens are Now Available
The good news is that many companies are now introducing safer sunscreens crafted from plant- and mineral-based ingredients and without chemical additives. Some of the best, according to Skin Deep,
You need to stay out of the sun over tanning can be harmful to your beautiful skin, aslo if God wanted you dark skinned he would made you that way. Plus this is not sexy to end up like this...
LOVE BIANCA (PALE FACED)
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