Ultimate Guide to Sun Protection and Skin Safety

There is a thin line between a healthy amount of sun exposure and simply too much sun. Indifference to this can lead to severe health risks and damage to the human skin. In this blog, we explore the harmful effects of sunlight on the human skin by discussing various topics like UV protection and how to protect yourself from the sun’s harmful radiations.

Importance of Sun Protection

A healthy amount of sunlight is crucial for the physical well-being of humans. However, if left unchecked, this can quickly turn into a safety hazard. According to the Skin Cancer Foundation, 1 in every 5 Americans develop skin cancer from the sun by the age of 70. Moreover, skin cancer is not the only disease sunlight can expose human skin to. Long-term sun exposure can lead to early aging, heat strokes, frequent nosebleeds and Melanoma. In infants, these numbers are even higher due to their sensitive skin.

Understanding UV Skin Protection

We often hear and read that the sun emits harmful UV rays that are lethal to human skin. But what are these UV rays and what is UV protection? Let’s understand.

In essence, sunlight is composed of three major components: Visible light, UV-light, and Infrared light. Among these, the rays that are harmful to the human skin are mostly consistent in UV-light. UV-light consists of UVA, UVB, and UVC rays. Although moderate UV exposure is essential to sustain life, overexposure can result in sunburn, skin aging, eye damage, and skin cancer.

In order to protect yourself from these harmful rays, it is important to wear broad-spectrum sunscreen with an SPF value of 15 or higher. Sun screens are mineral-based solutions with ingredients like zinc oxide and titanium dioxide that reflect the harmful UV rays. Make sure to apply them 15 minutes before exposure and reapply at least every two hours to protect your skin from the sun.

Effects of Not Wearing Sunscreen

Prolonged sun exposure and skin cancer go hand-in-hand. For that reason, skipping sunscreen is highly advised against and it can result in a variety of skin problems both in short and long term. Immediate risks can include sunburns and skin discoloration. In case of extreme sunlight or sensitive skin, you can start developing sunburns in close to 20-30 minutes of exposure. Moreover, if a burn is severe enough, it can result in blisters and hypersensitivity.

Melanoma and skin cancer from sun exposure are some prolonged effects. Too much radiation from the sun can damage the DNA in our cells causing them to malfunction. If enough DNA damage builds over time, it can cause cells to grow out of control, which can lead to skin cancer. People with sensitive skin are more prone to this issue.

Do I Need Sunscreen in a Shade?

The answer would be, “Yes, you do!”. The statement that you can’t get sunburnt through a shade is a myth that needs to be unfolded. Light surfaces like sand or reflective surfaces like car windows can reflect as much as 25% of the sun’s harmful UV rays. This means that despite the presence of a shade like an umbrella or a car window, your skin is still exposed to radiation.

One big reason why you need to apply sunscreen even if you are sitting in a shade is that sunlight reflects on all kinds of surfaces. Be it sidewalks, sand, floor, snow or even water. Moreover, the sun is always on the move and so are the reflective rays of the sun. So if you think a mere umbrella is going to protect you from these harmful rays, think again! 

One best practice for avoiding sunburn is to develop a routine of applying sunscreen constantly. Set up an alarm for every two hours or so and give yourself a healthy dose of SPF every time it goes off.

Sun Protection for the Neck

Our neck might be the most overlooked part of the body when it comes to protection from long-term sun exposure. Most dermatologists agree that UPF 50+ clothing is the most effective against the harmful UV rays. Similarly, UPF 50+ neck gaiter can be very effective for sun protection, particularly when it is pulled up like a face mask so that the neck area is completely covered. Moreover, a hat with a wide brim can also prove to be very effective for neck sunburn protection as it covers your ears, head and neck at the same time.

How to Get Absolutely No Sun This Summer

Despite being healthy for your skin, excessive heat and sun exposure should be avoided at all costs, especially during the summer season. Here are some tips to practice sun protection this summer.

Stock Up on Sunscreen

Make sure to stock up on sunscreen with an SPF value of 30 or higher.

Stay Indoors

Don’t go outdoors unless absolutely necessary.

Dress With the Weather

When you do go out, dress accordingly. Prefer tightly woven fabric for more protection.

Adjust Your Timetable

Try to adjust your timetable in accordance with the sun. Prefer going out during evenings.

Know When To See a Doctor

Last but not least, know when to see a doctor. If a sunburn becomes too red, if you encounter frequent nosebleeds or a prevailing headache, go see a doctor as soon as possible.

Conclusion

Sun protection is essential for our physical well-being. Whether in the car, at home or outside, appropriate measures should be taken to ensure protection from the harmful UV rays of the sun. People often underestimate the power of sunscreen. Always make sure to apply sunscreen of at least 30 SPF or higher wherever you go out to protect your skin. It is also important to note that some body parts are more vulnerable to sun damage than others. For instance your neck, arms or head. Always ensure that you wear appropriate protective clothing to prevent getting a sunburn or a heatstroke. By following the aforementioned tips and tricks, you can ensure a sun-free summer this year.