Many of us feel happier when we spend time outdoors, in the sunshine. Sunlight not only illuminates our surroundings and brings warmth but also triggers the release of neurotransmitters that uplift our mood. The exposure to the sun enables the production of vital vitamin D, that strengthens our bones, muscles and the immune system. However, it's important to acknowledge the potential risks associated with prolonged sun exposure, including sunburns, unhealthy aging, and the development of skin cancer.
Raising awareness is the initial step towards effective sun protection, including understanding the distinctions among various UV rays, the electromagnetic radiation present in sunlight and other light sources.
UVA rays, also referred to as "aging rays", comprise 95% of UV radiation reaching Earth and are present all year round, even on clouded days. They deeply penetrate the skin, damaging its elasticity and firmness and significantly contribute to unhealthy skin aging, wrinkles, sun spots and various skin cancers by sometimes affecting the DNA.
UVB rays, often dubbed the "burning rays", primarily affect the skin's outer layers are notorious for causing sunburns. They are also linked to skin cancer, particularly non-melanoma types like basal cell and squamous cell carcinomas, originating in the top layer of skin. While not as penetrating as UVA, UVB light is powerful as this is directly responsible for sunburn and other visible changes to the skin’s surface, including discolorations.
UVC rays, highly hazardous, are largely absorbed by the ozone layer. However, as the ozone layer diminishes, ground-level radiation rises, posing risks to human health.
Protect your skin from UV radiation by wearing sunglasses, a wide brim hat and by using broad spectrum sun screen with a Sun Protection Factor (SPF) of 30 or higher. Broad spectrum SPF refers to sunscreens that protect the skin from both UVA and UVB rays. Apply it generously, about two spoonfuls per use, to all exposed areas at least 15 minutes before going outside, as it has to be absorbed into the skin. Reapply every two hours or after swimming or sweating. Most importantly, protect your children's skin, as they are particularly vulnerable and unable to protect themselves. Sunburns, especially during childhood, are significant risk factors for developing skin cancer later in life, as many scientific studies have shown.
If you don't like the idea of applying sunscreen to your body in the necessary significant amounts multiple times per day you could add UV protective clothing to your sun protection toolkit, as it offers the most effective protection. Several studies, including those conducted by the National Oceanic and Atmospheric Administration, have reported detrimental effects of sunscreen on marine ecosystems. These effects include coral bleaching and the death of entire coral reefs, making UV protective clothing an even more appealing option for sun protection.
When choosing UV protection apparel, opt for high-quality fabrics that withstand exposure to saltwater and chlorine. Darker colors offer better UV absorption. Opt for brands that comply with internationally recognized UV protection standards, such as SPF50+ (AS/NZS 2604:2012) under the Australian/New Zealand Standard. SUNSOCIETY sun tees fulfill all these aspects and standards and absorb at least 98% of UVA and UVB rays.