More confusion on vitamin D

By | October 13, 2008, 10:25am PDT

Summary: Doctors are going to have to come up with some good explanations why God’s way of giving us Vitamin D is bad and the chemist’s way is better.

Vitamin D Tablets from Costco.comMy desk is becoming a drug shelf.

There’s glucosamine for my joints, fish oil for my heart, and tangy Vitamin C you can pop like candy.

Now they want us to add Vitamin D tablets? (If you’re a Costco member, and you buy what the doctors tell you, better buy these now.)

For the kids, yes.

That’s what the American College of Pediatrics is now recommending. They have doubled their daily recommendation of Vitamin D for kids, to 400 milligrams daily, and most important, they have suggested it be taken as a pill.

The last is the most startling part, because as we all know playing outside will give most kids the Vitamin D they need. So will four glasses of milk.

But fear of skin cancer and lactose intolerance are now causing kids to come up short on their Vitamin D intake, and thus the new recommendation.

As I noted in August Vitamin D is actually a hormone, one our bodies can actually produce themselves. But even a kid’s normal sun exposure can lead to tans and burns, both of which pediatricians now fear can lead to skin cancer later on.

This new recommendation is already proving controversial. The Louisville Courier-Press has an article out today still suggesting sunshine and food work fine. The Salt Lake Tribune says “bask in the sunshine,” but don’t overdo.

Parents are getting angry. “Funny how we were all so much healthier before we started to panic every time a lab rat died of something,” writes Lily Robertson at SeacoastOnline. I’m certain many parents nodded their heads in agreement at that.

Doctors are going to have to come up with some good explanations why God’s way of giving us Vitamin D is bad and the chemist’s way is better.

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Disclosure

Dana Blankenhorn

Dana Blankenhorn has been a journalist, writer and part-time futurist for over 30 years. At the present moment I run only a personal blog in addition to my ZDNet open source blog. DanaBlankenhorn.Com has the subtitle The War Against Oil. In the past I have used it to write about political history, e-commerce, personal matters, some ideas related to open source, and The World of Always On, which is the idea of using sensors, motes and RFID to turn WiFi links into platforms for applications which live in the air. My IRA account at Schwab holds a few tech shares, most notably some Intel and Applied Materials, but there are no open source companies in it. I don’t even own any CBS stock.

Biography

Dana Blankenhorn

Dana Blankenhorn has been a business journalist since 1978, and has covered technology since 1982. He launched the Interactive Age Daily, the first daily coverage of the Internet to launch with a magazine, in September 1994.
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Massora 10th Nov 2008
Unless you took a whole bottle of vitamin D, daiy, for an extended period of time, it's not happening. Iron is more dangerous, and those suppliments are OTC as well, but there is a reason you can't buy huge bottles of it!

Please check your facts before you try scaring people!
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Ummm
Linux User 147560 13th Oct 2008
Sometimes I really wonder how we as a species made it this far! I mean come on! Vitamin D? Playing outside will result in skin cancer? How much more fear mongering has to go on?

Yes I do acknowledge that excess exposure can potentially lead to skin cancer, but that's why we have sun screen, long sleeve shirts and hats. To prevent excess exposure to the sun.

For thousands of years we have been playing outside in the sun and the rain and the snow. And only now in recent history it's dangerous! Come on already! Our children (American that is... most Europeans are no where near as obese or unhealthy as we are, same with the Asians...) are getting fatter, childhood diabetes is on the rise, and lethargy in not only outdoor activities but anything is increasing as well.

Santa Clara County Parks had a great T-Shirt, of which I managed to get a couple of of. On the back it says "GO OUTSIDE AND PLAY!" and that is exactly what my kids have to do. And it's what all kids should do!

Stop living in fear and use some damn common sense and simple protections and ENJOY the weather and ENJOY being outside! The obesity and lethargy are a couple of other indicators of an empire in decline... history has shown that to be pretty true as well. devil

Get off your arses and GO OUTSIDE AND PLAY!
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Sunscreen blocks D production
rpmyers1 13th Oct 2008
You need the exposure, slathering on the sunscreen and the clothing defeats the purpose of going out in the sun.
nt
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Read the report
Normal_z 14th Oct 2008
The linked reports state that most all sunscreens DO reduce the production of vitamin D and differ only in how much.
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RE: More confusion on vitamin D
Jimdandy Updated - 14th Oct 2008
Congrats AMA/FDA/PharmA, you're inching up on reality (from a distance). You now suggest 400 units/day. (Presume the article means the std measure, IU, not mg.) I'm 66 yrs old, have taken 5,000 IU/day for two years and have a 25(OH)D (25-hydroxy Vitamin D) blood level of 73.5. (The VA's "reference level", acceptable level, is 20-100.) Most of the plethora of current research says 2K IU/day appears to keep most of us at healthy levels, incl Dr. Joan Lappey's (sp?) study which got women's 25(OH)D levels up to the high part of that range and measured 80% less cancer in that group. 400 of our tissue types have receptors for Vit D. She suspects 10K IU is OK, but recommends 2K. FDA may raise RDA's to 800 in maybe 60 yrs. Medical conservatism is self-serving self-deception.
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Vitamin D dosage
Hemlock Stones 13th Oct 2008
The results of a recent study (a brief on the results was published in Scientific American) concluded that a human body will produce between 10,000 and 15,000 IU of vitamin D with a 20 minute exposure to the sun. They did not say how much human body was "exposed". After the 10K to 15K level is reached the body automatically stops producing vitamin D. I currently take about 2600 IU daily which has greatly improved a skin condition that I have. I have however been reluctant to increase this dose without advice from the doctor.
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RE: More confusion on vitamin D
sElfX 13th Oct 2008
The time needed to receive Vitamin D from the sun is about 10 mins and thats not the whole body being exposed a arm or a leg lol You can take all the Vitamin D you want but the best way to get it is from the sun, it is absorbed much more. Skin cancer rates have a 30 year latency, some say skin cancer rates are on the rise its probally because of the older generations baking themselves in baby oil and iodine. This is just like everything else moderation is KEY>>>>>>>>> While others day that skin cancer rates fail to rise while tanning seems to become more popular every year.
Take it how ya want I'm gonna continue to tan, and get my vitamin D........
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How DARE you!!!
techboy_z 13th Oct 2008
You'd suggest kids should play outside, in this day and age??? Come on, Dana!! They might actually get in shape! Even if only due to running from kidnappers...there's one on every corner. I can see it now: "Amber Alert system overloaded by kidnapping alerts. Most later cancelled after parents realize they just didn't recognize their kid with freckles."

No, we need to reject such antiquated ideas, that no longer fit the problem domain!! What's needed is a new Wii game that has micro-injectors in the controllers, so that you get mini-injections of various vitamins during play-time, as need is determined by the also-embedded vita-meters!
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Who? Me?
Jessishere 18th Oct 2008
Not sure who you are, but I like the humor/sarcasm. I'll draw up the plans immediately for the Wii-ouch.
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No confusion
Ebrody 14th Oct 2008
Type Vitamin D in search button on www.naturalnews.com or www.mercola.com and you'll see it's elementary...
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Beware!!
Sagax- 14th Oct 2008
Vitamin D is one of 4 vitamins (A,D,E,K) that are "fat soluble". Excess amounts can be accumulated within the body to a toxic level.
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Do your research
Massora 10th Nov 2008
Unless you took a whole bottle of vitamin D, daiy, for an extended period of time, it's not happening. Iron is more dangerous, and those suppliments are OTC as well, but there is a reason you can't buy huge bottles of it!

Please check your facts before you try scaring people!

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