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Medicine Government

Miami Installs Free Public Sunscreen Dispensers In Fight Against Cancer 210

HughPickens.com writes: If you walk along South Beach in Miami right now, you will notice something strange, even by Florida standards: Dotting the sandscapes are sky-blue boxes that supply free sunscreen. In a novel experiment this year, the City of Miami Beach has put 50 free sunscreen dispensers in public spaces, and those dispensers are full of radiation-mitigating goo, free to any and all passersby. BBC reports that one in five people living in Florida will eventually suffer from skin cancer but the new campaign hopes that increasing people's awareness will lead to a change in behavior. "[The sunscreen dispensers'] visibility — even without additional messaging — could be a good cue to action," says Dr Richard De Visser, a psychologist who has researched health campaigns.

The sunscreen is the type that is effective at preventing cancer and premature skin aging: Broad-spectrum, water resistant, and SPF 30. You can buy a product that is labeled as higher than SPF 30, but it's almost always a waste, and potentially harmful. Above SPF 30, the difference is essentially meaningless. SPF 15 filters out about 93 percent of UV-B rays, SPF 30 filters out 97 percent, SPF 50 filters out 98 percent, and SPF 100 might get you to 99. The problem, though, is the psychology of the larger number. "We put on the "more powerful" sunscreens and then suddenly think we're Batman or some other superhero who can stay out in the sun indefinitely." says James Hamblin. "But no sunscreen is meant to facilitate prolonged exposure of bare skin to direct sunlight." Dr. Jose Lutzky, head of the melanoma program out Mount Sinai, says Florida is second behind California in incidence of melanoma but the trend is going in the wrong direction. "Unfortunately, our numbers are growing. That is really something we do not want to be first in."
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Miami Installs Free Public Sunscreen Dispensers In Fight Against Cancer

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  • by Bigbutt ( 65939 )

    Waiting for the protests from the folks who believe Sunscreen actually causes cancer (chemicals in the lotion vs the sun's rays).

    [John]

    • Re: (Score:2, Funny)

      by Anonymous Coward

      Never mind the cancer, what about my rickets!

    • by MiniMike ( 234881 ) on Tuesday September 08, 2015 @07:59AM (#50477683)

      the folks who believe Sunscreen actually causes cancer (chemicals in the lotion vs the sun's rays).

      That only happens if you eat too much of it.

      • That only happens if you eat too much of it.

        Actually, it's just like pork and chicken . . . you just need to be careful to cook it long enough.

        The best way to prepare sunscreen, is to rub it all over your exposed body parts, and then lie out in the sun for a long time. When it is well-done, lick it off your exposed body parts.

        You might get some strange looks from others out in the sun, but it's delicious.

    • Re:Anti-Sunscreen (Score:5, Informative)

      by fuzzyfuzzyfungus ( 1223518 ) on Tuesday September 08, 2015 @08:19AM (#50477801) Journal
      What always amazes me is the simultaneous existence(sometimes in the same person) of a paranoid fear of low-intensity non ionizing radiation, especially if emitted by devices with blinky lights; and a conviction that giving yourself radiation burns until the skin initiates a crash program of defensive melanization is 'healthy'.
    • Waiting for the protests from the folks who believe Sunscreen actually causes cancer

      Just remember to take your vitamin D.

      Vitamin d deficiencies - the latest thing - are probably related to the present day aversion to sun, and only very indirectly to sunscreen. Not the chemicals in it, just a side effect of doing it's job.

      Back when I was a child, we were worried about getting too much Vitamin D Deficits in people with deep pigmentation living in northern cities like Detroit is a real problem.

      We've gone from an age where getting outside was considered healthy, to one where I hear pre

    • Titanium dioxide nanoparticle sunscreen does cause cancer. At micron size, it works well; at nanometer scale, the TiO2 particles migrate through the cell membrane, where they harmlessly do nothing. Sunlight reaching the skin reflects off these particles, lengthening its path through the cell, avoiding interaction with melanin, and more frequently damaging DNA than sunlight on untreated skin.

      Vanilla banana boat doesn't do that.

      • Titanium dioxide nanoparticle sunscreen does cause cancer.

        Hogwash. If that were true, there would be evidence that you could cite. Yet you provided no citation.

        A quick Google search shows that there is a conjecture that titanium dioxide nanoparticles may be harmful, but no actual evidence. There is also no evidence to support your claim that TiO2 penetrates living cells.

    • by mi ( 197448 )

      Waiting for the protests from the folks who believe Sunscreen actually causes cancer

      The sunscreen usage is not mandatory (not yet?) — so there is little grounds to object on that account. But tax-paying is very mandatory, so, while you are waiting, could you explain, why Miami's taxpayers are more concerned about other people getting skin-cancer, than those would-be victims themselves are?

  • his alter-ego is just rich.
    • But you can't deny that the guy's not going to get skin cancer or sunburn in that suit, can you? May get a little hot wearing a black leathery-looking suit out in the sun, but hey, some people are into that kind of thing...

  • "We put on the "more powerful" sunscreens and then suddenly think we're Batman or some other superhero who can stay out in the sun indefinitely."

    The reason why Batman can stay out in the sun indefinitely is not because he uses SPF 100. That's utter nonsense. The real reason is that he wears his underpants on the outside, thus adding a significant layer of protection. If you wear your underwear on the inside the extra protection is lost due to body warmth causing the underwear to expand and let UV light pass through nano holes (or larger, depending on the age of the garment).

  • by Deadstick ( 535032 ) on Tuesday September 08, 2015 @07:41AM (#50477571)

    "Miami Installs...." is not correct. Miami and Miami Beach are two different cities, separated by Biscayne Bay. Miami itself does not front on the ocean, so its own swimming beach is on Key Biscayne, an island with no direct driving connection to "The Beach". TFA doesn't say if that beach also got the dispensers.

  • Miami now gives out free sunscreen in a limited number of locations and this is news worthy of our attention? Why? Shit, my university in was giving out free condoms to new students in 1990 (and maybe before, I don't know) and it didn't make the news. I don't get it.

    • this is news worthy of our attention?

      I don't get it.

      if you ever bothered to crawl out from under your shell, you'd need some sunblock, big time

      • this is news worthy of our attention?

        I don't get it.

        if you ever bothered to crawl out from under your shell, you'd need some sunblock, big time

        And why is that? Skin cancer and the benefits of sunscreen are not a new issue and certainly pre-date early 1990 by, I dunno, about 20 years?

      • if you ever bothered to crawl out from under your shell, you'd need some sunblock, big time

        Actually, you may be correct. Maybe this is news after all; the news being that US Luddites have, after almost half a century, have decided that perhaps wearing sunscreen is a good idea.

        http://www.skincancer.org/medi... [skincancer.org]

    • Most techy nerd hings have already been invented, At least until a next evolutionary breakthough. Pepare for a long stagnation.
  • by GameboyRMH ( 1153867 ) <gameboyrmh@@@gmail...com> on Tuesday September 08, 2015 @08:21AM (#50477813) Journal

    I'm guess they didn't go out of their way to use BP-2-free sunscreen...

    http://oceanservice.noaa.gov/n... [noaa.gov]

  • Nice to see they've finally found a use for all those old obsolete public telephone stands.
  • Not Free. (Score:3, Informative)

    by ScentCone ( 795499 ) on Tuesday September 08, 2015 @08:36AM (#50477909)
    Should say, "Miami uses some of the tax money it collects to buy sunscreen for some people in some locations."
    • No, no. You've got it all wrong. The Mafia-type drug bosses have figured out that it is in their best interests to keep people healthy and out of the doctor's office. Because they realize that they are in direct competition with the other drug lords in town.

      It's called 'enlightened self interest'.

  • We put on the "more powerful" sunscreens and then suddenly think we're Batman or some other superhero who can stay out in the sun indefinitely.

    Wait... since when is Batman analogous to someone who stays out in the sun all day? I'm am pretty sure Batman is the "dark knight" who mostly goes out after dark. That was the most confusing example anyone could possibly have come up with.

    • by Chrisq ( 894406 )

      I'm am pretty sure Batman is the "dark knight"

      Yes but before he got out in the sun he was the pasty pale-face knight

  • SPF 15 filters out about 93 percent of UV-B rays, SPF 30 filters out 97 percent, SPF 50 filters out 98 percent, and SPF 100 might get you to 99.

    Sounds like we need a new labeling system. Perhaps they should say "XX% percent protection for Y hours."

    • by swb ( 14022 )

      The whole SPF number doesn't make sense and neither does the amount of UV filtration.

      There's four percentage points of difference between SPF 15 and 30, yet the SPF number is double.

      Is each additional percentage of UV exposure some kind of logarithmic increase in risk? If moving from 93% to 97% filtration is meaningful, why wouldn't an extra percentage of filtration at SPF 50 also be meaningful?

      It also makes me wonder why there are different SPF numbers sold at all. Maybe they should change it to just sel

  • My wife goes to a dermatologist a couple of times per year and talked to her about SPF numbers and her dermatologist was pretty adamant about using some SPF number above 30.

    I was kind of surprised, because I know I had read that SPF numbers above some number (30, even, maybe) were only marginally more effective.

    I use whatever broad spectrum UVA/UVB spray-on SPF 50+ I can buy cheapest and re-apply every couple of hours or when I've been in the water much or toweled off. I never get sunburn and seldom get mu

    • It's because everyone's a quack.

      "But no sunscreen is meant to facilitate prolonged exposure of bare skin to direct sunlight." This is just bullshit. No sunscreen is meant to last for an extended period of time; they all say reapply in 2 or 4 hours or such. A sunscreen which removes 97% of UV radiation turns some 5.5 hours of sun exposure into the equivalent of 10 minutes, stretched over a lot more time. If you'll notice, your body gets about 7,000 hours of sun exposure in 10 years if you're out in it

  • I prefer the glow of my monitor.
  • I don't like putting chemicals on my skin, so I just wear a giant sombrero. Here is a selfie of me and my cool lid:

    https://i.ytimg.com/vi/6W-JqB-... [ytimg.com]

  • So, sooner or later this will get contaminated, or someone will mess with it ... and then people are going to get some nasty things from these dispensers.

    You can try to do nice things, but anything dispensing a liquid into the grubby hands of the general public is likely to go horribly wrong fairly quickly.

    I'm betting in a few months some lab tests will tell us these things are just plain nasty.

    • So, sooner or later this will get contaminated, or someone will mess with it ... and then people are going to get some nasty things from these dispensers.

      You can try to do nice things, but anything dispensing a liquid into the grubby hands of the general public is likely to go horribly wrong fairly quickly.

      I'm betting in a few months some lab tests will tell us these things are just plain nasty.

      they dispense free hand sanitizer at just about every grocery store, perhaps you can list off the horrible things that have gone wrong

      • Well ... I can say that hand sanitizer is a partly self correcting problem here if the issue is the nasty gunk which will end up on the dispenser.

        Sunscreen, however, doesn't have antiseptic properties.

  • It's about the amount of sun power that's not blocked. If SPF 50 blocks 98% and SPF 100 blocks 99%. Then the remaining sun power that hits you with SPF 50 is 2% and with SPF 100 it's 1%. So you accurately get double the protection with double the SPF. Maybe the cream only lasts for a few hours, which is why they have dispensers everywhere, so you can restore your protection regularly.
  • You have to let stupid people kill themselves. That's how evolution works! They're messing with the natural order.
  • One of the theme parks I go to often has had free sun-lotion and soft drinks for about 15 years. It prevents problems. Less people getting sunstroke or dehydrated is less work for your hospitals and emergency staff. You can also recoup the costs when more people visit your area and use your hotels.

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