New Model for Cancer – Vitamin D

Lisa Says: I was just talking about the benefits of Vitamin D (the FREE vitamin) this weekend. Here’s a clip from MSNBC.COM about how studies continue to show the risk of Vitamin D deficiencies due to lack of sunlight are related to cancer. Remember, this is only on a part of overall health, but who can argue that just 10 minutes a day with face and arms exposed (and no sunscreen) would hurt ? It could only help.

In this article, Dr. Mercola expounds on the benefits of Vitamin D regarding cancer. Here’s the link to the article which also includes the video clip (I couldn’t find the new clip itself on the web). Dr. Mercola then discusses the The D*Action Project.–Dynamite.aspx

New Model for Cancer — Dynamite!
In a new study, researchers used a complex computer prediction model to determine that intake of vitamin D3 and calcium would prevent 58,000 new cases of breast cancer and 49,000 new cases of colorectal cancer annually in the U.S. and Canada. The researchers’ model also predicted that 75 percent of deaths from these cancers could be prevented with adequate intake of vitamin D3 and calcium.

Dr. Mercola’s Comments:

You can likely cut your risk of cancer by 60 percent — and it won’t cost you a dime. Would you like to know how?

By getting sun exposure.

This simple action is what allows your body to produce vitamin D, which is actually not a vitamin at all but rather a steroid hormone that influences your entire body. Receptors that respond to vitamin D have been found in almost every type of human cell, from your bones to your brain.

Theories linking vitamin D to certain cancers have been tested and confirmed in more than 200 epidemiological studies, and understanding of its physiological basis stems from more than 2,500 laboratory studies, according to epidemiologist Cedric Garland, DrPH, professor of family and preventive medicine at the UC San Diego School of Medicine.[1]

Dr. Garland is widely regarded as the top epidemiologist on vitamin D and its relation to health. He led one of the latest studies on vitamin D for cancer prevention and his results, which were published in the Annals of Epidemiology[2], were nothing short of astonishing. Garland wrote:

“It is projected that raising the minimum year-around serum 25(OH)D [vitamin D] level to 40-60 ng/ml would prevent approximately 58,000 new cases of breast cancer and 49,000 new cases of colorectal cancer each year, and three quarters of deaths from these diseases, in the US and Canada.”

Further, the study proposed a new model of cancer development — dubbed DINOMIT — that is centered on a loss of cancer cells’ ability to stick together. The model is a departure from the older model of cancer development, which centers on genetic mutations as the earliest driving forces behind cancer. According to Dr. Garland:

“The first event in cancer is loss of communication among cells due to, among other things, low vitamin D and calcium levels. In this new model, we propose that this loss may play a key role in cancer by disrupting the communication between cells that is essential to healthy cell turnover, allowing more aggressive cancer cells to take over.”

Vitamin D is a Powerful Cancer Prevention Strategy

Dr. Garland’s findings only lend further credence to the mountain of growing evidence that optimal levels of vitamin D are essential for your health. Here are just a few highlights into some of the most noteworthy findings:

Some 600,000 cases of breast and colorectal cancers could be prevented each year if vitamin D levels among populations worldwide were increased, according to previous research by Dr. Garland and colleagues.[3] And that’s just counting the death toll for two types of cancer.
Optimizing your vitamin D levels could help you to prevent at least 16 different types of cancer including pancreatic, lung, ovarian, prostate, and skin cancers.[4]
A large-scale, randomized, placebo-controlled study on vitamin D and cancer showed that vitamin D can cut overall cancer risk by as much as 60 percent![5] This was such groundbreaking news that the Canadian Cancer Society has actually begun endorsing the vitamin as a cancer-prevention therapy.
Light-skinned women who had high amounts of long-term sun exposure had half the risk of developing advanced breast cancer (cancer that spreads beyond your breast) as women with lower amounts of regular sun exposure, according to a study in the American Journal of Epidemiology.[6]
A study by Dr. William Grant, Ph.D., internationally recognized research scientist and vitamin D expert, found that about 30 percent of cancer deaths — which amounts to 2 million worldwide and 200,000 in the United States — could be prevented each year with higher levels of vitamin D.[7]
Now we’re starting to see more evidence that the type of cancer in question may not be all that important, because vitamin D appears to play a key role in the development — and prevention — of ALL types of cancer!

Beyond cancer, researchers have pointed out that increasing levels of vitamin D could prevent diseases that claim nearly 1 million lives throughout the world each year![8]

Why Isn’t This Being Shouted From the Rooftops??

The evidence is overwhelming, and the solution is incredibly simple. One way to drastically reduce your risk of cancer and countless other chronic diseases is to optimize your levels of vitamin D either by safe sun exposure, tanning in a safe tanning bed or taking a high-quality supplement.

Yet, a great deal of people around the world have heard nothing of this great “discovery.” It’s even likely that your doctor is among them.

And on top of that, many, many people are deficient in vitamin D. It’s thought that over 95 percent of U.S. senior citizens may be deficient, along with 85 percent of the American public.

Clearly, the word needs to get out but the mainstream media is slow to react. Plus, there’s no money to be made on selling vitamin D (it’s one of the most inexpensive supplements around) and sun exposure is free! So don’t count on any major corporations or drug companies to help get the message out (rather, count on them to try and suppress this lifesaving information).

The longer this information goes largely unnoticed, the more people who will die unnecessarily from potentially preventable cancers and other diseases.

Fortunately, GrassrootsHealth D*action is on a mission to get the word out and solve the vitamin D deficiency epidemic … in just one year’s time.

The D*Action Project: How YOU Can Make a Difference

GrassrootsHealth has launched a worldwide public health campaign to solve the vitamin D deficiency epidemic in a year through a focus on testing and education with all individuals spreading the word.

And you are all invited to join in this campaign!

With Dr. Garland at the helm, The D*Action Project will be monitoring, for five years, the health outcomes of individuals who get their vitamin D levels to the levels of 40-60 ng/ml. I would highly recommend that you optimize your levels to the high end of this spectrum, as optimal vitamin D levels are 50-65 ng/ml, or 65-90 ng/ml if you are treating cancer.

Says Carole Baggerly, director of GrassrootsHealth:

“We will be tracking the incidence of many diseases, from cancer to diabetes and muscular function as well as pain levels to see what effect the higher vitamin D levels may have.

We expect to see a significant reduction in the incidence of breast cancer (and its recurrence), colon cancer, diabetes and myocardial infarction, compared with the general population. With the expansion of the project by individuals, we could substantially reduce this epidemic in a few years!”

So how can you get involved?

Join the D*action Project!

Simply complete a health questionnaire and test your vitamin D levels two times per year during the 5-year program to help demonstrate the public health impact of this nutrient.

GrassrootsHealth is sponsoring the use of blood spot test kits (laboratory analysis done by ZRT Labs) for a $40 fee to each individual. The tests are to be done twice a year by each individual along with the submission of some basic health data. The fee includes:

A vitamin D blood spot test kit to be used at home (except in the state of New York)
The results sent directly to you
You will be asked to take a quick health survey and also to take action to adjust your vitamin D levels to get into the desired ranges, ideally in consultation with a knowledgeable health care professional.

If you are a physician, medical institution or other health group, please also get involved by contacting Baggerly directly at:

What will be done with the information you provide in the health survey?

A five-year study will be done with the data accumulated to evaluate the results of the program in disease prevention and to help create a long-term plan for public health.

Regularly testing your vitamin D levels and monitoring them to stay within therapeutic ranges is a step I urge all of you to do for your health. By joining the D*Action Project, you can make a major contribution to the health of the United States and your own health at the same time!

This project depends on a true ‘grassroots’ health movement. Together we can stop the vitamin D deficiency epidemic in its tracks and improve the health of millions of people.

With only 100 of you joining today, and getting two friends to join in two weeks (and those two friends getting two more), by week 42 there could be 400,000,000 people who are vitamin D ‘replete’ (more than the United States population)!

To find out more about vitamin D, including what your levels should be and how to safely get them there, please watch my one-hour, free vitamin D lecture.

Then, do your part to stop vitamin D deficiency, and improve your own health, by Joining the D*Action Project Now, and encouraging your friends and family to do so also!


[1] Science Daily, “New Model Of Cancer Development: Low Vitamin D Levels May Have Role” May 26, 2009

[2] Annals of Epidemiology July 2009, Volume 19, Issue 7, Pages 468-483

[3] Nutrition Reviews August 2007 Volume 65, Supplement 1, pp. 91-95(5) (Registration Required)

The Journal of Steroid Biochemistry and Molecular Biology March 2007; 103(3-5):708-11

[4] Grant, William “Reduce Your Risk of Cancer With Sunlight Exposure,” March 31, 2004

[5] American Journal of Clinical Nutrition June 2007; 85(6):1586-91.

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