What Is UV, And How Does It Affects You?

UV ray is energy radiated from the sun and other artificial sources. You may not be able to see and identify the UV rays as the earth’s atmosphere has a layer that ensures that the rays don’t enter. However, due to climate change and global warming, the layer protecting us is being damaged.

Therefore, the UV rays are affecting us more than we can imagine. UV is something that you can’t avoid and is a part of our life. Like we can’t avoid the sun, we can’t run from UV and its effects.

Therefore, it is important to understand the effects of UV in your daily life. You may be experiencing them already but may not have identified that they are caused by UV.

Effects of UV

Like everything, UV has both positive and negative effects on your body. So yes, there are positive effects that help your body. And on the other hand, the negative effects are serious.

Positive Effects

There are some benefits of sun exposure, and they may be similar to the benefits of UV. However, it is important to address them to create a better understanding.

  1. Vitamin D

As you know, the sun is the best source of vitamin D. Therefore, and the UV rays trigger the intake of vitamin D in your body. Vitamin D is the most essential for strengthening bones and teeth.

A low amount of vitamin D in your body can lead to weakness and other issues.

  • Improves Certain Skin Conditions

UV is one of the most popular ways used to treat many skin conditions. For example, scientists have proven it one of the most effective methods in treating psoriasis.

  • Best for Sterilization

In many sterilization types of equipment, you may have seen a blue light shining. Well, that is one of the artificial sources of UV and helps disinfect. In addition, UV helps kill bacteria, making it safe for you.

This may be why people recommend drying clothes out in the sun, as the UV kills the microorganisms active on them.

  • Improves Mood

Are you bored sitting all day in your room, and your dad says to go out and freshen up your mood? Well, there is a reason why he is saying that. The UV rays help improve your mood, which has been scientifically proven.

Negative Effects

  1. Sunburn

UV is to blame whenever you get sunburn. Too much exposure to the sun leads to the skin reacting and causes sunburn. Therefore, it is always recommended to apply sunscreen before going out during daylight.

  • Skin Cancer

Yes, UV is a universal cancer-causing agent that has been working since the creation of the earth. Sun exposure can cause three types of skin cancer, and scientists have strong evidence to back such a claim.

  • Affects Eyes

To protect your eyes from UV and ensure that they remain healthy, sunglasses were invented. Sun exposure can damage the eyes and affect your eyesight.

Final Words

This is how UV can affect you. Therefore, rather than focusing on the good side, always be prepared for the negative effects as they can harm your health.