Based on a poll conducted by the Skin Cancer Foundation, 42% of people reported that they get sunburned at least one time each year.
Sunburns over the years result in basal cell and squamous cell carcinomas, which are known as nonmelanomas. Melanomas, however, form from intense sun exposure that results in skin blisters. According to the American Cancer Society, over 3.5 million people are diagnosed with skin cancer in the United States. And although melanomas compose less than 2% of all skin cancers, they are by far the deadliest.
The sun, however, isn’t the villain when it comes to our skin: the imbalance between sun blocking tactics and adequate sun exposure is the true issue. Yes, too much sun exposure isn’t good for you. We’ve all been there at one point in our lives (some more than others) when you notice the redness and pain in a patch of skin. As the days move on the skin-fried area will blister and the skin will begin to peel.
But the skin will heal, eventually. The bigger problem is when continual sunburn gives way to skin cancer.
Skin Cancer is Often Missed
Skin cancer believe it or not is often treatable. Unfortunately, many people miss the telltale signs of skin cancer: discolored skin patch, new mole, scaly areas, pigmented area under fingernail. There are many signs that point toward skin cancer; the American Academy of Dermatology offers an exhaustive list of things you should look out for.
Since a list exists, why aren’t more people noticing these skin changes to catch cancer early on? Well, for one, it’s hard to examine certain places on your body such as your back. So in that instance, it’s a good idea (especially if you’ve been out in the sun a lot) to get someone else to check your back for you. If your family member notices anything while checking your back for any skin patches or pigmented areas, you should bring it up to your doctor for a professional opinion.
Once you notice a change in your skin texture or color, watch it over time, even if your doctor says it’s nothing. Just look at it: if it’s in an area that’s hard for you to see, ask someone else to check it out for you. Keep track of any changes: does it worsen? has it started to ooze? is it bleeding? what do you notice about the shape?
It’s All About the D-light!
The sun feels great on our skin, which is why people flock to beaches and lounge poolside when the summer weather kicks in. Yet, the sun is feared by many because of its ability to burn your skin and trigger normal skin cells to become cancer cells. For many folks who fear the sun’s damaging effects, they never leave home without slathering loads of sunscreen, carrying umbrellas to block the sun, and wearing both large-brim hats and sunglasses.
The sun has gotten a bit of a bad rap. The problem isn’t the sun but the way people tip the scale toward either extreme. Think of a playground seesaw. If two kids of similar weight each sit on one end of the seesaw, then the seesaw is balanced. Once an adult trades places with one of the kids the seesaw is no longer balanced. That’s what happens when too much sunscreen is slathered on — people block out the sun’s production of vitamin D.
Vitamin D is an important nutrient that is made when the sun hits the skin. Sunlight triggers a series of reactions in skin to produce vitamin D. So if the sun is blocked by powerful SPFs people become deficient in vitamin D. Vitamin D is associated with bone strength; however, the nutrient has many other healthful benefits: enhances immunity, prevents cancer, reduces sunburn, and protects against conditions such as heart disease.
When it comes to sun exposure, too little means vitamin D deficiency and too much spells sunburns and skin cancer risk. Engage in sun safe practices: the goal year-round is to allow your skin to get a limited amount of sun exposure before putting on your sunscreen, so you’re not blocking sunlight completely. For more information, check out the American Cancer Society’s tips on sun protection.