More about Vitamin D can be found here and you may contact us for Vitamin D testing too.
And considering that Vitamin D3 and Vitamin C can be useful in attacking breast cancer, in prevention, and also for fighting against the flu, it may be worth you while to act proactively for your health.
We believe that the level of vitamin D should be more than the 32 noted in the second article in this post.
ScienceDaily (Oct. 17, 2006) — Vitamin D may help curb breast cancer progression, according to a study published in the Journal of Clinical Pathology.
The authors, from Imperial College London, measured the levels of vitamin D in the blood serum of 279 women with invasive breast cancer. The disease was in its early stages in 204 of the women, and advanced in the remaining 75.
The results showed that women with early stage disease had significantly higher levels of vitamin D (15 to 184 mmol/litre) than the women in the advanced stages of the disease (16 to 146 mmol/litre).
The authors say that the exact reasons for the disparity are not clear, nor is it known whether the lowered levels of vitamin D among those with advanced disease are a cause or a consequence of the cancer itself. However, the researchers' results, taken together with results from previous studies, lead them to believe that lowered levels of vitamin D may promote the progression of the disease to its advanced stages.
Laboratory studies have shown that vitamin D stops cancer cells from dividing and enhances cancer cell death. Vitamin D sufficiency and exposure to sunlight has been shown to reduce the risk of developing breast cancer. The body produces its own vitamin D in the skin when it is exposed to sunlight. The vitamin is also found in certain foods, including eggs and fatty fish.
It is known that vitamin D treatment boosts the activity of certain key genes and dampens it down in others. One that is boosted is p21, which has an important role in controlling the cell cycle.
Dr Carlo Palmieri, from the department of cancer medicine at Imperial College London and lead author on the paper, said: "This report, while being an observational study, clearly shows that circulating vitamin D levels are lower in advanced breast cancer as compared to early breast cancer. It lends support to the idea that vitamin D has a role in the progression of breast cancer.
"The next step in this research is to try and understand the potential causes and mechanisms underlying these differences and the precise consequences at a molecular level. We also need to look at the potential clinical implications of monitoring and maintaining high circulating vitamin D levels in breast cancer patients. By answering these questions we may be able to improve the treatment of women with breast cancer," he added.
Adapted from materials provided by Imperial College London.
Imperial College London (2006, October 17). New Study Gives Further Hope That Vitamin D Can Fight Breast Cancer. ScienceDaily. http://www.sciencedaily.com /releases/2006/10/061017084854.htm
Now we have yet another study reporting much the same information three years later. If you have breast cancer, has anyone suggested that you get the proper test for Vitamin D and encourage you to use it? Please let us know.
Women With Breast Cancer Have Low Vitamin D Levels
ScienceDaily (Oct. 10, 2009) — Women with breast cancer should be given high doses of vitamin D because a majority of them are likely to have low levels of vitamin D, which could contribute to decreased bone mass and greater risk of fractures, according to scientists at the University of Rochester Medical Center.
In a study of 166 women undergoing treatment for breast cancer, nearly 70 percent had low levels of vitamin D in their blood, according to a study being presented Thursday, Oct. 8, at the American Society of Clinical Oncology's Breast Cancer Symposium in San Francisco. The analysis showed women with late-stage disease and non-Caucasian women had even lower levels.
"Vitamin D is essential to maintaining bone health, and women with breast cancer have accelerated bone loss due to the nature of hormone therapy and chemotherapy. It's important for women and their doctors to work together to boost their vitamin D intake," said Luke Peppone, Ph.D., research assistant professor of Radiation Oncology, at Rochester's James P. Wilmot Cancer Center. He is a member of the National Cancer Institute's Community Clinical Oncology Program research base in Rochester.
Scientists funded by the NCI analyzed vitamin D levels in each woman, and the average level was 27 nanograms per milliliter; more than two-thirds of the women had vitamin deficiency. Weekly supplementation with high doses of vitamin D -- 50,000 international units or more -- improved the levels, according to Peppone's study.
The U.S. Institute of Medicine suggests that blood levels nearing 32 nanograms per milliliter are adequate.
This problem is not unexpected, Peppone said, because previous studies have shown that nearly half of all men and women are deficient in the nutrient, with vitamin D levels below 32 nanograms per milliliter. Vitamin D, obtained from milk, fortified cereals and exposure to sunlight, is well known to play an essential role in cell growth, in boosting the body's immune system and in strengthening bones.
Symptoms of Vitamin D deficiency include muscle pain, weak bones/fractures, low energy and fatigue, lowered immunity, symptoms of depression and mood swings, and sleep irregularities, many of which are common for women undergoing breast cancer treatment.
Adapted from materials provided by University of Rochester Medical Center.
University of Rochester Medical Center (2009, October 10). Women With Breast Cancer Have Low Vitamin D Levels. ScienceDaily.
http://www.sciencedaily.com /releases/2009/10/091009090431.htm
