The answer is a resounding YES, not only because there are positive clinical trials data for vitamin d and cancer that vitamin D prolongs life, but also because there are so many studies showing that it helps the pathological process. It will take decades to complete studies showing whether vitamin D increases overall cancer survival, but such studies are underway.
In the meantime, most studies show that vitamin D helps with both cancer survival and prevention, data for vitamin d and cancer. If you have breast cancer or you are trying to prevent breast cancer and want to take cocunut oil and weight loss D, it is highly unlikely vitamin D supplementation will make your breast cancer worse or cause you any harm, assuming you take less than 20, IU per day.
This usually requires supplementation of 5, to 10, IU per day of vitamin D. Make sure you check your vitamin D blood level after taking vitamin D for several months. Our low-cost in-home vitamin D blood tes t is an ideal way to monitor your vitamin D levels.
If you take vitamin Data for vitamin d and cancer either because you want to help prevent breast cancer or help treat it, you will never know if it helped. By its very nature, breast cancer is highly variable.
So, if you take vitamin D to help prevent it, you may still get it. But without the vitamin D you may have developed it five years earlier.
It is impossible to know what did not happen. A number of studies show that vitamin D helps. Do you see why we recommend vitamin D? For a more detailed analysis of the study, see our blog.
Another study found that lower vitamin D levels in women with breast cancer was associated with data for vitamin d and cancer tumor grade, more locally advanced and metastatic disease, business plan pro and 1909 positive lymph nodes and a lower proportion of estrogen and progesterone positive tumors, all of which indicate more serious prognostic findings. What about women with breast cancer who took vitamin D?
Does vitamin D improve their disease-free survival? See our blog for our detailed analysis of the Zeichner study. When scientists combine many studies to look at the results of the combined studies, this is called a meta-analysis, the strongest proof in medicine. Another study combined eight studies to see if higher vitamin D blood levels improved survival. The results of the above and other studies are why we recommend that breast cancer patients either take vitamin D or, if possible, sunbathe.
It is possible that science will eventually find that the above studies are wrong, and that vitamin D does not help with breast cancer treatment. For that reason, some scientists usually men conclude that women with breast cancer should not take vitamin D until science proves, beyond a reasonable doubt, that vitamin D helps with the treatment of breast cancer.
That makes no sense to us, because the studies to date indicate that vitamin D does help and because vitamin D is incredibly safe. For example, in the last 15 years Poison Control reported 25, vitamin D overdoses. How many hundreds of thousands of women died of breast cancer during that same year period? Tumors are made when there is a buildup of unneeded, old and mutated cells that form a mass, data for vitamin d and cancer. Breast cancer is a malignant tumor, which is a group of cancerous cells that can grow and spread to surrounding tissues.
Metastatic cancer occurs when the original cancer spreads away from the breast cells to other areas of the body. Breast tumors can be either benign or malignant. Benign tumors are usually not harmful, while malignant tumors are serious and can spread to other parts of the body. When breast cancer cells spread, they usually first spread to the lymph nodes found in the underarms and above the collarbone. The various stages of breast cancer depend on the size of the tumor and whether it has metastasized, data for vitamin d and cancer.
A Stage I cancer is an early-stage breast cancer, while Stage IV indicates an advanced cancer that has spread to other parts of the body. Breast body systems and diabetes is the second most common cancer among women in the United States.
About one in every eight women will develop breast cancer during their lifetime. Breast cancer occurs almost entirely in women, although men can get it, too. White women are at higher risk of getting breast cancer than black and Hispanic women,  although black women have the lowest survival rates.
There are many factors that can increase your likelihood for developing breast cancer. Non-modifiable risk factors include:. There are also some lifestyle choices that can increase the likelihood of developing breast cancer. Besides vitamin D, modifiable risk factors include: Hormones play a key role in breast cancer, although it is not fully understood how or why. Researchers know that cancers come from abnormal changes in cells and genes. For example, genes called tumor suppressor genes can slow the growth of cells into cancerous cells.
When people have altered versions of these genes, they at t family and friends plans unable to slow cancer cell growth, so breast cancer is more likely to develop. Some individuals may have changes to their oncogenes, the genes associated with cancer that are usually responsible for increased cell division and tumor production.
We all have DNA mutations, data for vitamin d and cancer, which increase over over time, while others inherit them at birth. Researchers believe that exposure to radiation or certain chemicals may cause DNA changes that eventually result in cancer, data for vitamin d and cancer. So, a combination of both genetic and environmental factors contributes to the development of breast cancer.
Many studies have shown that there is a link between vitamin D and breast cancer. Women who have breast cancer tend to have low levels of vitamin D in their blood. On paper at least, vitamin D is the perfect anticancer agent, data for vitamin d and cancer. As Holick reported, vitamin D helps prevent and repair the million per second cell mutations that are part of being alive.
It also helps rid the body of mutated cells. Researchers have found a mechanism that may explain the relationship between vitamin D and breast cancer. Vitamin D receptors are on the surface of a cell where they receive chemical signals. By attaching themselves to a receptor, these chemical signals direct a cell to do something, for example to act in a certain way, divide or die, data for vitamin d and cancer.
There are vitamin D receptors data for vitamin d and cancer breast tissue and vitamin D can bind to these receptors. This data for vitamin d and cancer cause cells like oncogenes cancer genes to die or stop growing and can stop cancer cells from spreading to other parts of the body.
Therefore, it is thought that vitamin D may help in protecting against breast cancer by making cells in the breast smarter. Some studies have shown a link between vitamin D levels and breast cancer recurrence, tumor size, and death from breast cancer.
This depakote and depression that having enough vitamin D may be able to help keep a cancer from getting worse. In an even more recent review, researchers found that low vitamin D levels were associated with a twofold increased risk of cancer recurrence and mortality among women with breast cancer when compared to women with breast cancer and high vitamin D levels.
A recent review of many studies found that post-menopausal women with low levels of vitamin D had a higher risk of developing breast cancer when compared to post-menopausal women with high levels of vitamin D.
Other studies have found a dose-response relationship, where for each set increase in vitamin D levels in the body; there is a concomitant decrease in breast cancer risk. There are four types of studies that are used to determine whether sun exposure and vitamin D reduce the risk of breast cancer: All four types of studies have found strong evidence that sun and vitamin D reduce the risk of breast cancer.
In geographical studies, the geographical variation in breast cancer incidence or mortality rates is compared statistically with solar UVB amounts. Observational studies compare vitamin D levels with the incidence of breast cancer.
There are two types of observational studies: Only the case-control studies found that lower vitamin D levels are a risk factor for breast cancer. Observational studies have also found that women with higher vitamin D levels at the time of breast cancer diagnosis live longer than those with lower vitamin D levels. Finally, two randomized controlled trials found that vitamin D reduced the risk of various types of cancer, including breast cancer. There is growing evidence that sunlight reduces the risk of breast and other cancers.
For example, in the United States the lowest breast cancer mortality rates are in Arizona, New Mexico and Utah, while the highest rates are in the New England states. Research shows a clear link between vitamin D and breast cancer.
Numerous studies show that women with low levels of vitamin D are more likely to develop breast cancer. Studies also show that in data for vitamin d and cancer who already have breast cancer, low levels of vitamin D are linked to more serious outcomes, including larger tumors, cancer spreading to other body areas, and death.
If you have breast cancer or are trying to prevent breast cancer and want to take vitamin D, it is highly unlikely to make your breast cancer worse or cause you any harm, as long as you take less than 20, IU per day and get your vitamin D level checked periodically, data for vitamin d and cancer. Make sure you get a vitamin D blood level after taking vitamin D for several months.
Also, data for vitamin d and cancer, remember that exposure to sunlight may help more than just taking vitamin D supplements. This may be especially important if you currently have or ever had breast cancer. If you have breast cancer, you should not take vitamin D in place of your treatment medications. Modern science has produced many effective breast cancer medications.
Vitamin D should only be used as adjunctive add-on treatment. Keep in mind that you will never know if vitamin D helped. Breast cancer occurs in all age groups and can be either indolent slow-growing or aggressive, with or without vitamin D. Clin Breast Cancer, Vitamin D deficiency is associated with poor breast cancer prognostic features in postmenopausal women.
J Steroid Biochem Mol Biol, Clin Breast Cancer Blood levels of vitamin D and early stage breast cancer prognosis: Breast Cancer Res Treat, Vitamin D exposures reported to US poison centers Temporal trends and outcomes. Hum Exp Toxicol, National Cancer Institute,