4 Steps to Take If Skin Cancer Runs in Your Family
Having a relative diagnosed with skin cancer like melanoma can naturally be concerning. Read on to learn more about how that affects your risk and the steps you can take to protect yourself.
The Real Risks of Tanning
Many people think the glow of tan skin is a sign of vitality and health. In reality, the opposite is true — ultraviolet (UV) radiation damages the skin and increases your risk of skin cancer.
At his private practice in Santa Monica, California, Dr. Trevan Fischer provides exceptional care by combining state-of-the-art surgical techniques with cutting-edge knowledge acquired through his work on clinical trials at the Saint John's Cancer Institute. Whether you have been diagnosed with skin cancer, breast cancer, or soft tissue sarcoma, he can help.
The tanning process
Tanning occurs when ultraviolet radiation injures the cells of the skin's outermost layer. That prompts the creation of melanin (the pigment that provides the skin's color), which occurs in an effort to protect itself.
Tanning dangers
Most people realize sunburns are dangerous — and they are correct. It only takes five or more for an individual to double their risk of melanoma, the most deadly type of skin cancer.
What they may not realize, however, is that tanning is risky as well. Whether done outside in the sun or inside a tanning bed, tanning causes damage to the skin cells and increases the chances of basal cell carcinoma, squamous cell carcinoma, and melanoma. It also results in early aging of the skin, including wrinkles, dark spots, and weathering and can make stretch marks more noticeable.
Damage is caused from the very first tan and accumulates over time.
Tanning myths
There are many misconceptions about tanning that can lead to people thinking it's a safe activity. Here's what you need to know.
Base tanning
It's a common belief that getting a base tan can help prevent a sunburn. This is not true. It is estimated that a tan provides a sun protection factor (SPF) of two to four, whereas the minimum recommended for sunscreens is 15.
Tanning beds
Tanning beds are also dangerous. Just one indoor tanning session before age 35 increases a person's risk of melanoma by 75%. It can also result in burns, eye injuries, and loss of consciousness.
Vitamin D
Vitamin D is essential for good health, but the best way to get it is not by tanning but through diet. If necessary, supplements can be taken. Too much sun is risky, and the bulbs used in tanning beds emit mostly UVA light instead of the UVB light required to produce vitamin D.
The safest option
For people who like the look of having a tan, using a self-tanner is a good option and looks natural when applied correctly. Just like with a regular tan, a self-tanner can't prevent the skin from UV radiation damage, so always wear water-resistant sunscreen with an SPF of 30 or higher.
Avoiding ultraviolet radiation from the sun and tanning beds is the best way to keep your skin safe. However, if you do notice any spots or blemishes that are new or look unusual, or if you've been diagnosed with skin cancer, Dr. Fischer can help. Click to book an appointment or call the office today.
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