Protection from the Sun Is Necessary
Scientific reports have shown that ultraviolet radiation prevalent in the sunlight can cause certain skin disorders that may be damaging to the over-all health of an individual. Ultraviolet radiation could lead to DNA mutation, can cause sunburn and premature aging and has been regarded to be the primary culprit of skin cancer diseases.
Described as an electromagnetic radiation, ultraviolet light can bring damaging effects to the skin and eyes. UVA and UVB are various wavelengths of the sun's rays that can cause skin cancer. UVB can cause sunburn. To block the UVB, it is necessary to apply sunscreens with higher SPF. Sunscreens have the properties of protection from the sun. However, this sun protection cannot totally block UVA. The ultraviolet radiation with long wavelength can penetrate the skin and can possibly bring skin aging at a faster rate. Sunscreens with zinc oxide and titanium oxide could block this wave of ultraviolet radiation.
Aside from sunscreens, wearing of sun block clothing can also provide protection from the sun. Clothes that are specifically designed to inhibit ultraviolet properties can be found in various designs. Long sleeves and full-length pants are the usual designs of sun protective clothing. They can have complicated weave structure of various blends of fabrics. Cotton, nylon, polyester, lycra and linen are types of fabrics that can be used in sun protective clothing. Denim that is indigo-dyed can also have sun block quality.
Using other apparels such as sunglasses and sun block hats can also give protection from the sun. These materials have been designed and created to protect the face and the head from sunlight. Sunglasses are designed with light-filtering lenses, which could be made from polycarbonate or glass. However, high-end brands use glass lenses for they deliver more clarity and no distortion.
Meanwhile, sun block hats have been created to cover the head and some parts of the face from sunlight. Some have been designed to protect the nape. They can be used on certain types of outdoor activities.
Aside from personal protection that requires wearing of sun protective clothing and materials, the house can be designed or can be added with certain ornaments to provide protection from the sun. Glass windows can be ornamented with blinds or curtains to shield the sunlight during sunny days. Proper house ventilation and insulation may also be required so the heat of the sun can be insulated.
There are various ways that can be applied for protection from the sun. However, it is important to note that the sun can bring benefits to humans and to the entire of Earth. Less exposure to sunlight is required for humans.
