The Effects of Regular Tanning Bed Use and Increased Vitamin D Status on Serum Markers of Bone Turnover in Healthy Adult Women
Authors: Catherine A. Peterson, Mary E. Heffernan, Kay A. Sisk and Susan M. Ring
Publication Date: 23 Jan 2009
Clinical Medicine:Women’s Health 2009:2 1-7
Catherine A. Peterson, Mary E. Heffernan, Kay A. Sisk and Susan M. Ring
Department of Nutritional Sciences, University of Missouri-Columbia, Columbia Missouri 65211 U.S.A.
Abstract
Background: Vitamin D is a key nutrient in bone health and the vitamin D status of individuals with regular exposure to solar or artificial ultraviolet B (UVB) radiation is generally superior to those with limited exposure.
Objective: By means of a cross-sectional, observational design, explore the association of serum 25-hydroxy vitamin D (25(OH)D) concentrations and biochemical markers of bone turnover across a spectrum of vitamin D status by comparing women who regularly use tanning beds with women of minimal UVB exposure.
Methods: A total of 69 healthy women, ages 25–82y, were recruited. Serum concentrations of 25(OH)D, intact parathyroid hormone (iPTH), leptin, bone-specific alkaline phosphatase (BAP), osteocalcin (OC), and C-terminal telopeptides of Type I collagen (CTx) were measured.
Results:There were no significant differences in age, height, weight, BMI and dietary intakes between groups. Serum 25(OH)D concentrations were significantly higher in tanners (n = 20) compared with non-tanners (n = 49) (p < 0.0001). Serum iPTH concentrations were lower in tanners than in non-tanners (p < 0.0001) and were negatively correlated with serum 25(OH)D concentrations (r = –4571, p < 0.0001). Of the bone turnover markers, only serum OC concentrations were lower in tanners compared with non-tanners (p = 0.0002). After adjusting for age and menopausal status, osteocalcin was negatively correlated (r = –0.0178; p = 0.04) with 25(OH)D and positively correlated with iPTH (r = 0.035; p = 0.05).
Conclusions: Our results show healthy women with regular UVB exposure via tanning beds have significantly greater vitamin D status and lower serum osteocalcin concentrations than those without and that there is a significant inverse relationship between serum serum 25(OH)D and osteocalcin concentrations which appears to be PTH-dependent.
| SEPT. 15, 2009 — A former newspaper reporter turned environmental advocate produced a statewide radio commentary in Minnesota Friday pointing out that “Sun Scare” and daily sunscreen usage is a scam — one of the first main-stream broadcasts of Smart Tan’s position. | |
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08/17/2009
| Eye Pro Inc. recently donated Eye Pro products to Heavenly Hair Plus for its “Tan For Troops” day, held this past June.
For the event, Heavenly Hair Plus offered a free tan day. Throughout the day, customers were able to donate $5, $10, $20 or $25 for tanning packages that included Eye Pro’s Wink-Ease and Viewkeepers disposable eye protection, and Fresh-Ease After Tan Body Cloths, as well as lotions and apparel. The day was a success—Heavenly Hair Plus raised $465. Brenda and Steven Couture, owners of Heavenly Hair Plus, have been supporting the troops by sending care packages to two U.S. camp locations in Iraq. “With the money raised, we were able to purchase a lot of the different items that both camps needed, and ship out more than 30 care packages!” says Brenda Couture. “We are excited to support this great cause for our troops,” says Eye Pro president, Brenda Fishbaugh. “We are grateful for all our troops and the freedom they provide our country!” Source: |
04/06/2009
| The Small Business Administration (SBA) is still defining its forthcoming emergency loans program, but it has revealed SBA-backed loans made before the stimulus bill’s passage on Feb. 17 won’t be eligible for loan relief.
The loan program, which is tentatively dubbed the “America’s Recovery Capital” (ARC) loan program, is part of the stimulus bill and a provision Congress wrote into the bill explicitly prevents the new stabilization loans from being used to pay down SBA-backed loans made before the bill’s enactment, according to CNNMoney. Source: CNNMoney: Emergency Biz Loans: What Qualifies Related Content: |
Employee Issues: How To Deal
Dealing with employees is a common issue—in fact, those exact words (“dealing with employees”) are one of the most searched phrases on lookingfit.com and the source of countless discussions on TanToday.com. Here are some tips on how to deal: Warnings. Employees who slack off are a problem, and a pretty common one at that, given today’s work ethic. But instead …(More)
Ackerman’s comments appeared in a Dermatology Times article in which American Academy of Dermatology spokesperson Dr. James Spencer admitted that there is no direct experimental data connecting indoor tanning and melanoma and that the dermatology community is “dependent on epidemiological studies for the data.” In fact, 18 of 22 epidemiologic studies ever conducted on indoor tanning and melanoma show no statistically significant connection, including the largest and most recent study.
Ackerman’s books and how the tanning community can correctly embrace their findings will be the subject of a workshop at Smart Tan Downtown, Smart Tan’s 14th Annual Convention and Trade Show Oct. 9-11 in Downtown Nashville. Smart Tan Vice President Joseph Levy will lead the workshop. For full convention information and registration, click here or call Smart Tan at 800-652-3269 or 866-795-3755 in Canada.
The American Association of Retired Persons printed an article written by Dr. Colleen Pierre in its September/October magazine entitled, “The Sunshine Vitamin: Are You Getting Enough?”
“Ironically, just as researchers are discovering the added importance of vitamin D, Americans are getting less and less of it,” Pierre wrote. “Average blood levels of the vitamin declined between 1994 and 2004, report University of Colorado researchers, in part because we’ve been told to cover up to avoid skin cancer. Those over age 50 may be particularly susceptible to vitamin D deficiency because our skin’s ability to produce the vitamin declines as we age, as does our kidneys’ ability to convert vitamin D into its active form.”
Pierre pointed out that some doctors now suggest 10-15 minutes of sun a few times a week and included a table in the article from Vitamin D expert Dr. Michael Holick showing that sun exposure is by far the most abundant source of vitamin D.
To read the AARP story click here.
Tanning News
AUG. 17, 2009 — Smart Tan member Tracey McKone, using material supplied to her by both Smart Tan and the Joint Canadian Tanning Association, authored perhaps the most effective response to date to this month’s false IARC’s report which incorrectly alleged tanning is as dangerous as arsenic or tobacco because UV light has been classified as a carcinogen.
“No research has ever isolated regular, non-burning exposure to sunlight or indoor tanning as a significant risk factor for any skin disorder. The message to the public should be that repeated sunburns could be harmful, and that’s why UV light from any source is classified as a carcinogen,” McKone wrote. “However do not lose sight of the fact that humans, like every living thing on the plant, NEED sunlight to live. Ninety-seven per cent of Canadians are at risk for Vitamin D deficiency because they do not get enough sun. Consider you would have to drink 100 glasses of whole milk to receive the same amount of Vitamin D received from a tan. Exposure to UV light (whether from a tanning bed or sun) is the only true natural way to make vitamin D, It’s called the sunshine vitamin for a reason!”
McKone detailed how the tanning community has helped prevent sunburn and how public health officials who applauded the IARC report had conveniently failed to acknowledge that no study has ever been designed implicating tanning in a non-burning fashion as a risk factor. “It is the industry’s belief that indoor tanning for those that can tan, is the smartest way to maximize the benefits and minimize the risks associated with either too much or to little sunlight,” she wrote. “Finally, consider this hypocrisy: The dermatology community still continues to use indoor tanning equipment in dermatology offices to treat psoriasis and other purely cosmetic disorders — a treatment called “phototherapy.” If what was widely reported last week were actually true, then the dermatology profession would be guilty of that which they accuse indoor tanning facilities: of increasing women’s risk of melanoma in exchange for treating a non-lethal disease, which would violate the “never do harm” provision of a physician’s Hippocratic Oath.”
“Saying that UV exposure is harmful and should be avoided is as wrong as saying that water causes drowning, and therefore we should avoid water.”
Smart Tan and JCTA sent much of the material McKone used in her response to all the groups’ members. “McKone maximized the usage of what she had at her disposal perhaps as effectively as any response I have ever seen,” Smart Tan Vice President Joseph Levy said. “She did an amazing job.”
McKone also successfully attacked the false conclusions many made about the report on an Ontario radio station. Her essay appeared in the Stratford Gazette Aug. 14. To read the entire article click here.
Looking Fit is now accepting entries for the 2010 Top 250 Salons, which will be announced next February.
To enter online, simply click here and register your salon by choosing a log-in name and password. Then, just fill out the form and click submit. (Note: The site also allows salons to amend information as it changes before the Oct. 9, 2009 deadline.)
If online submission isn’t your cup of tea, you can print out a PDF version of the 2010 Top 250 Salons Survey to fax in (fax number is 480.281.6026).
For more information about the 2010 Top 250 Salons listing, contact Rebecca Pray at 480.990.1101, ext. 1603 or e-mail rpray@vpico.com.
Indoor tanning is on the cusp of its next boom, and the smartest tanning business owners will be positioned to be a part of it. Making sure you’re one of them is what Smart Tan’s 14th Annual Convention and Trade Show — Smart Tan Downtown — is all about.
Consider: Tanning boomed in the mid-1980s — growing from fad to acceptance as one of North America’s fastest growing industries. And it boomed again in the late 1990s — bolstered by a new generation of owners and the advent of professional salon products and equipment. And it stands to boom again in 2010 and beyond — driven by the fourth generation of salon ownership, truly innovative and professional salon practices and, most importantly, a huge science-driven correction in the public perception of regular UV exposure.
Will you be prepared to drive and take part in that next step in our market’s evolution — in your salon’s evolution? We want to help you, and we’ve made attending your 14th Annual Smart Tan Convention and Trade Show easier than ever.
- $99 hotel rooms in the four-star Downtown Nashville Renaissance Hotel.
- $99 full convention and trade show admission.
REGISTER NOW! Join us for an event designed to take the tanning community — and its salon leaders — to the next step in our market’s evolution: Smart Tan Downtown.

















