Tips to Reduce the Impact of Exposure to Sunlight Radiation
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Radiation on earth can come from anywhere. One of them is from the sun. Some are healthy, some are bad. We need the sun for growth. But not all sunlight safely hits our bodies. For that we need to avoid it.
The sun never changes. He is always present in the east, returning to the west. What changes is the protective layer of the earth that is no longer faithful to maintaining the sun's sensitivity. The ozone layer is leaking, making sunlight not always friendly anymore. That's what humans are now experiencing on earth.
Sunlight is no longer as it used to be, the peaceful light warms the earth, and the body. Now he is so rough, because the layer of the Earth's atmosphere fails to filter it. The radiation is so strong that it hits the skin, especially if it can make skin cells turn into malignant cells. Skin cancer is one that makes the sun become unfriendly again.
Ultraviolet
Sunlight has two characteristics. What is friendly we know as ultraviolet, and which is less friendly we call ultrared. The types that are friendly themselves vary. Some of our bodies need it for health. Because he has healthy skin, and vitamin D is formed, then the bones and teeth become strong. While the light is not good, can make black / jet skin and risk changing the nature of becoming cancer cells.
Skin cancer can occur if it is continuously exposed to ultrared light during the day. Heat radiation is what changes cells in the skin, often on the skin of the face, into cells that change the nature of cancer cells. That's because how important it is to protect the skin while under this hot radiation.
All need sunlight. Including our skin, bones and teeth. But we don't need all of the sun's spectrum. Only if in the morning, before 10:00, we can receive the benefits. Walking in the morning until before 10:00, in addition to making the heart fit, strong muscles, and strong bones, can also absorb vitamin D which enters our blood. If vitamin D is available, calcium is formed and physical activity, then the body has complete robustness, as well as skin fitness.
Sunscreen
Of course we cannot sort out which solar radiation is friendly and which are not. We can only know when unhealthy time arrives. But between safe times there is still bad radiation. It's not enough to just use an umbrella, sunglasses, a hat, a veil, or anything that is protective for our body. We also need chemical skin protection. Sunscreen name.
Don't get me wrong first, the household activities that you live every day are effective in burning calories.
People in tropical countries need more sunscreens. This is the chosen protector that is recognized by the medical world to faithfully protect our skin from everything that damages it. Including bad protection against ultraviolet, besides ultrared too. People with lots of daily activities outside the home need more protection from the skin. The longer and often exposed to the sun the greater the need for the sun screen. Even though ultraviolet does not directly expose the skin as sunburn, ultraviolet is like light without feeling it can also sting our skin.
We know that ultraviolet does not sting like ultrared, but only in the form of light. Houses that have lots of mirrored space, greater sun exposure. This type of house protector needs a protective glass film to minimize solar radiation exposure without the need to reduce its light power.
Color and model of clothing
Those who have lots of activities outside the home, it is important to pay attention to the clothing model while in the open space during the day. Maybe choose a clothing model that covers the skin, long sleeves, long pants, and does not take off a hat or umbrella. How possible, no part of the skin is exposed to sunlight during the day.
In addition to mechanical protection, the color of clothing also affects the absorption of sunlight, in addition to heat radiation. Choose the color of clothes that are brighter. If the color of the clothes is not dark, most of the light that surrounds the skin will be reflected and less absorbed. Stay away from choosing black, and tend to choose white clothes.
If you can choose, do not let longer stay outdoors, in the hot sun. Avoid exposure to sunlight during the day. The body only needs less than half an hour of morning sunlight to process vitamin D, calcium, to nourish our body's bones