How Do Tanning Beds Work?



by Lydia


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The basic principle behind tanning beds is using UV lamps to produce ultra-violet (UV) radiations that trigger the body to produce melanin faster. A normal tanning bed contains between ten and fifteen lamps that use between one hundred and two hundred watts of current to illuminate the tanning bed surface. The UV bulbs produced by tanning beds contain UVA and UVB rays.

UVA rays

In addition to harmful rays from the sun, tanning beds also emit ultraviolet A (UVA) rays. These rays are responsible for bringing melanin to the surface of the skin. UVA tanning beds typically emit 93 to 99 percent of UVA rays, while UVB rays account for the rest. This radiation causes your skin to burn and age, but the good news is that most skin cancers are curable.

The amount of UVA rays emitted by tanning beds varies according to the type of skin affected. In addition, the amount of total exposure varies with the type of skin, so scientists are not entirely sure what role total UV light exposure plays in skin cancer. However, prolonged exposure to sunlight is enough to increase the risk of skin cancer. In contrast, children can play in the midday sun for hours during summer vacation and winter vacation.

However, UVA rays can cause many health problems, including premature aging and signs of sun damage. These include wrinkling, leathery skin, liver spots, and actinic keratosis. Exposure to UVA rays can also cause eye damage such as cataracts and pterygium growth on the eye's surface. Therefore, most dermatologists recommend avoiding tanning beds altogether because these health risks are so significant that most dermatologists recommend avoiding tanning beds.

The difference between UVA and UVB rays is the energy of each ray. Higher-energy UVA rays destroy DNA in cells. As a result, high-energy UVB rays cause sunburns and are believed to contribute to many forms of skin cancer. On the other hand, the highest-energy UVA rays do not affect the skin deep enough to cause long-term damage.

UVB filters

There are two types of UVB filters in tanning beds. UVA filters are designed to protect against UVB rays, while those with a glass filter block the harmful ones. The former is a safer option for the skin and is generally recommended for lower-level beds. UVB filters are also better for long-term use, as they allow more UVA rays to reach the skin.

One type of UVB filter in tanning beds is made of dibenzylmethanes. These filters block 80% of the ultraviolet light. The latter, called UVC, is the most harmful and is a primary source of skin cancer. Using a UVB filter in a tanning bed helps to limit the UVB rays and reduce the risk of skin cancer. This is an ideal solution for people with sensitive skin.

A high-quality UVB filter in a tanning bed will block out the most harmful rays and give you a deep, even tan. UVB rays can cause skin damage because they cause DNA damage to your skin. High-quality UVB filters will help you avoid skin cancer and stay beautiful all year long. A high-pressure UVB filter in a tanning bed will filter out most of the harmful rays while still protecting your skin.

The UVB filters in a tanning bed will protect your eyes from cataracts and blotchy discoloration, while UVA filters will reduce the risk of skin cancer. However, both types of UVB filters have serious risks. Unprotected exposure to UVB light will result in premature aging of your skin and damage to skin structures. Chronic exposure to this type of UVB rays may even suppress the immune system, making them a leading contributor to skin cancer.

Proper positioning in the sunbed

While it's tempting to lay back and relax while in a tanning bed, there are some things you should consider first. In addition to the health risks, incorrect positioning can damage your skin and eyes. To avoid these problems, you should always remember the following tips:

Firstly, the correct positioning in the sunbed is important to avoid uneven tan lines. Most people lie on their backs when tanning. This is because the back is large and therefore easily exposed to the UV rays of the sunbed. Another area that will be particularly challenging to tan is the neck and shoulders. You should avoid lying on your back and tie your hair back. This will make your thighs and buttocks more exposed to UV rays.

Another important part of proper tanning is the correct positioning of the legs. While lying in the sunbed, it is good to keep your legs elevated. This way, the light will reach the spaces between your thighs. It's also best to avoid flat-lying because it can block the light and cause uneven tan lines. Additionally, flipping over may require you to raise your arms above your head to avoid leg cramps. To avoid these problems, you should spend some time on your side.

Avoid tan lines on your thighs. One common blunder that many people make when tanning is laying flat. It's not only unattractive but can also cause uneven tan lines. So, keep these tips in mind when tanning in a sunbed. They'll save you from the embarrassment of having uneven tan lines. So, make the most of your time in the sunbed by following these tips!

Side effects

Exposure to ultraviolet rays in tanning beds increases the risk of skin cancer. The UV rays break down collagen and reduce elasticity, resulting in wrinkles and dark spots. Exposure to tanning beds increases the risk of melanoma by 20%. This risk doubles for those under the age of 35. Skin cancer and eye damage are both common side effects of tanning beds. To avoid these risks, avoid using tanning beds.

Recent studies have shown an increased risk of developing melanoma, an aggressive form of skin cancer that used to be common in the elderly. Women who used tanning beds have a six-fold increased risk of developing melanoma than non-users. Additionally, young women are six times more likely to develop the deadly form of melanoma than men. Melanoma is the second most common cancer in young women.

Exposure to ultraviolet rays in tanning beds is associated with an increased risk of developing skin cancer, especially among white women. In addition, exposure to harmful rays has been linked to a higher incidence of eye and leukemia. Furthermore, UV exposure accelerates the aging process of the skin. Some studies even suggest that tanning beds are linked to the development of lentigo, a brown pigmented lesion that is most common in older people.

Tanning bed users can get vitamin D, but this is not enough to prevent sunburn from occurring. A basic tan won't prevent you from sunburn on subsequent tanning sessions. The damage caused by UV rays can also increase the appearance of aging and cause skin cancer. So, while a basic tan may seem attractive, it isn't worth risking the health of your skin to look good.


Ultraviolet light from tanning beds induces DNA damage in the skin, which initiates carcinogenesis. Mutations in the genome and loss of p53 tumor suppressor function are the two main mechanisms for DNA damage. Both indoor and outdoor tanning are linked to the development of cancer. Recent studies have shown a strong association between indoor tanning and the risk of developing cancer, with the strongest link being found in younger people.

Researchers studied the effects of ultraviolet A and B tanning lamps on human skin and found that they increased levels of the hormone interleukin-6. The findings were published in Br J Dermatol. The results showed that exposure to tanning devices was associated with an increased risk of developing skin cancer, especially melanoma. Researchers concluded that UVA and UVB were equally dangerous. As a result, the Environmental Protection Agency reclassified both forms of UV light as probable carcinogens.

Exposure to ultraviolet light also causes the conversion of pre-vitamin D into active vitamin D, which is then processed in the kidney and liver. Tanning industry promoters tout vitamin D benefits, perpetuating the unproven assertion that it protects against cancer. However, the benefits of vitamin D are not only cutaneous but also cardiovascular and skeletal. With the growing influence of social media, it is imperative to properly screen users before exposing them to tanning bed UV radiation.

A new study by the IARC found a strong association between exposure to tanning beds and melanoma. In addition, people who started using tanning beds before 35 were at the highest risk. The results from the study also noted that the study was largely limited by its limitations, including the inaccuracy of the patients' memories, the unknown UV radiation from tanning devices, and the inability to separate outdoor and indoor exposures. However, the IARC concluded that the findings were compelling evidence of a correlation and recommended that people stop using tanning beds.


How long does it take to get a tan in a tanning bed?

The amount of time it takes to get a tan in a tanning bed depends on its skin type. People with light skin can take as little as five minutes to get a tan. For people with darker skin, it can take up to thirty minutes.

What are 20 minutes in a tanning bed equal to?

A 20-minute tanning session is equivalent to about two hours in the sun.

Do you have to flip in a tanning bed?

Some people believe that you should always flip in a tanning bed, while others believe that it's not necessary. Ultimately, it's up to the individual to decide whether or not to flip.

What do you wear in a tanning bed?

There is no one answer to this question, as people can wear different things in a tanning bed depending on their personal preferences. Some people choose to wear nothing, while others might prefer to wear a bathing suit or shorts and a tank top. It is essential to remember that whatever you choose to wear should be comfortable and allow for free movement.

Can I shower after tanning the bed?

Yes, you can shower after tanning in a bed. However, you should avoid using harsh soaps or scrubs, as they can strip away your tan. Instead, use a mild soap or body wash.

Should you shower before or after tanning in a tanning bed?

There is no right or wrong answer to this question - it depends on what you prefer! Some people prefer to shower before they tan in a tanning bed to remove any oils or lotions from their skin that might prevent the tanning solution from absorbing evenly. Others prefer to shower after a tan to help their skin cool down and avoid any potential skin irritation. Ultimately, it's up to you!

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