Sun Exposure: Effects On Our Skins
Thursday, July 8th, 2010
Exposure to direct sun has been found to be harmful to our health, and people with burns are especially at high risks of developing complications.
The sun has ultraviolet rays, UV, which affects our skins in a negative manner. These rays enter the skin and damage the cells. The damage caused can visible, or invisible. With time, one is likely to develop skin cancer which affects most people. Protection from the sun is vital, for all people. It is in fact recommended that one avoids the midday and afternoon sun for it has high concentrations of UV. One should try to limit their contact with the sun as much as they can. If one has to move outdoors, they should use sunscreens, and some skin protection factor of 15. Suffice it to note that the higher the SPF, the more one is likely to be protected from the sun. Sunscreen helps trap the UV energy, and prevents it from having negative effects on your skin.
Hats and light clothing may also suffice to protect one from the sun’s rays.
Sun damage is also known as photo damage, and is refers to how the sun reacts on the skin. This sun damage is a type of early aging which is not intrinsic, caused by the surrounding. It is particularly hastened by repeated exposure to the sun’s ultraviolet rays. These rays are harmful, and are a form of radiation from the sun. Some may penetrate deep into the skin, while others affect the surface of the skin.
It has been proved beyond reasonable doubt that the sun’s ultraviolet can cause premature aging, and also skin cancer. Having known this, most people opt to tan their skins indoors, from parlors that claim their ultraviolet rays are safe. But the truth of the matter is that there is nothing like a safe tan, for even this rays found in indoor parlors will damage the skin with time. Teenagers are especially fond of these indoor tanning parlors, but what they fail to know is that any exposure to these ultraviolet rays will make the skin age, cause wrinkles, and may invite skin cancer. In fact, persons who have burn scars are especially at high risks for they do not have the protective pigment cells in the affected areas, found in normal humans.
Honey has been found to work wonders on burns on human bodies. Studies that have been done over the years have found out that patients with mild or moderate burns and wounds healed faster when honey was applied, faster than most other dressings. However, researchers warn that still there are more researches to be done, before honey can be recommended as a suitable and ideal dressing for burns. For example one study showed that a honey dressing used under bandages did not necessarily increase leg burns or ulcers healing after a period of 12 weeks.
Good well taken care of hands can tell a lot about yourself in terms of how you lead your life, and take care of your body in general. However, having hands that are soft and well taken care of is not as easy as it sounds. The following tips can be used by anyone to make their hands softer, and more attractive.
Although the sun may be good for young children who have a deficiency in vitamin D, it can cause cancer and other health related problems if one exposes themselves to it for long. The following tips and facts can help one take good care of their selves from the sun.
Burns are at times very painful, and knowing how tot treat them is advisable for all. These are first degree burns, second degree burns, and third degree burns.
Actinic keratosis which is also known as a solar keratosis is a spot that occurs on the skin due to chronic exposure to the sun. This spot is small, tough, and measures between 2 – 6 mm in diameter. Besides, the spot is usually reddish and has a rough texture with a scalp on top. The scalp may be white or yellow.