The Facts About Sun Exposure and UV Rays

In this guide, you will learn the facts about sun exposure and UV rays. Most people know that there are many health benefits associated with sun exposure. As time progresses, though, scientists and those that work in the medical field are seeing more and more cases of direct sun damage in individuals everywhere. This damage may include dry skin, accelerated signs of aging, long term damage to the skin, and even the development of skin cancer. These conditions are just a few that may result from prolonged sun exposure and UV rays.

It is a common fact that the sun provides the body with a healthy level of vitamin D. Vitamin D is required in many ways by the body. It helps to ensure that the levels of calcium and a substance called phosphorus are evenly distributed throughout the body through the means of blood. It is very important when it comes to collecting and absorbing calcium so that we may have bones that are healthy and strong to support us. As a result, we are less likely to develop diseases and conditions that are directly related to the skeletal system of the body. All in all, this vitamin is essential for keeping the basic groundwork or foundation of the body strong.

Just as there are conclusive studies indicating that sun exposure is beneficial, there are also conclusive studies that indicate that too much sun exposure can be extremely detrimental to the health of an individual. In order to reap the benefits that the sun has to offer, one does not have to spend large amounts of time in the sun. As a matter of fact, only small intervals to the sun's rays can be extremely helpful when it comes to receiving appropriate levels of vitamin D. However, if large amounts of time are spent in the sun, it can impose several potential complications to the health, including:

• Increased risk for the cells of the skin to become so damaged that they are unable to repair themselves appropriately

1- Possibility of the skin to dry out, depleting not only hydration in the skin, but also hydration throughout the body

2- Increased possibility that the skin will experience burns that can be detrimental for an entire lifetime

3- The possibility of developing cancerous cells within the skin

4- Potential acceleration of the visible signs of aging

5- The possibility of impacting the immune system of the body in a negative manner

6- Experiencing damage to the sensitive components of the eyes

7- Throwing the internal temperature regulator off

When learning the facts about sun exposure and UV rays, it is important to know what type of light that is actually emitted from the sun. There are three individual types of rays that are associated with ultraviolet light that the sun emits. These are referred to as UVC, and UVA. Then, the last is the common UVB. When the skin of our bodies is exposed to these types of ultraviolet lights, many detrimental effects take place. First, it is likely that the skin will burn. As a result of the damage associated with the burning process, a tan may or may not occur. In addition to this, skin conditions such as drying out, acne and similar results may occur.

When the body attempts to protect itself, it uses a chemical that is present in the body that is called melanin. This is actually a type of defense that helps safeguard us specifically from the sun. Those who are light skinned often have very little melanin, while the dark skinned individuals have a lot. Learning the facts about sun exposure and UV rays can literally save your skin and life. If you want to get the same benefits that the sun has to offer, consideration of an indoor tanning solution may be your safest course of action.