What is Breast Cancer?
Cancer is a disease in which abnormal cells divide uncontrollably and destroy body tissues. In the case of breast cancer, these abnormal cells are formed in the breast. Initially, it is a lump which can sometimes be felt. A medical imaging procedure may help doctors capture and diagnose this tumor with radiography, mammogram, or sonogram.
Tumors of the breast can be malignant or benign. The cancer is considered malignant when its cells divide without control and have the ability to invade nearby tissue. They can also spread to the blood and lymph systems making a person very sick. A benign tumor is very common in the breast and is non-malignant. They will not spread. However, studies have shown that they are linked to a higher risk of getting breast cancer later on.
Breast cancer is the most commonly diagnosed cancer in women. One in 8 women in the United States will develop invasive breast cancer in her lifetime. Another one in 32 women be diagnosed with in-situ breast carcinoma (abnormal breast cells that haven’t yet turned malignant). Breast cancer is the second leading cause of cancer death in women. Therefore, it is important to determine the cause so that it may be prevented, and some studies have indicated that breast cancer is reduced with Vitamin D and weight loss.
What are the Risk Factors for Breast Cancer?
According to the American Cancer Society®, hormones are thought to influence breast cancer risk by increasing cell proliferation which likely causes DNA damage and then promotes cancer invasion. Breast cancer risk is higher in women over the age of 40 who are experiencing perimenopause, menopause, and post-menopause. One-third of post-menopausal breast cancers are thought to be caused by modifiable lifestyle behaviors. Following are some other risk factors of breast cancer:
Why Does Vitamin D Reduce Breast Cancer Risk?
While Vitamin D is known for its health benefits of keeping bones strong, new studies show that almost nearly all obese post-menopausal patients with breast cancer are Vitamin D deficient. Similar studies have also shown a link between Vitamin D and breast cancer mortality. Breast cancer patients with the highest Vitamin D concentrations had a 50 percent lower death rate than those with lower concentrations. These studies suggest that Vitamin D deficiency is a risk factor for breast cancer in women with higher body fat. Vitamin D may reduce cancer risk by inhibiting cell proliferation.
How do I Get Adequate Vitamin D?
You can increase your intake of Vitamin D from direct sunlight exposure, foods rich in its source, and supplementation. Following are the recommended dietary allowances (RDAs) for Vitamin D. Please note that this is the minimum dosage needed by the body on a daily basis according to the United States National Institutes of Health. For certain health conditions or optimal health, more may be needed depending on the health condition.
VITAMIN D THROUGH SUNLIGHT
The most natural way of getting Vitamin D is by exposing bare skin to sunlight. The more skin you expose, the more Vitamin D is produced in your body. Lighter skin exposed to sunlight will accumulate the benefits of Vitamin D much quicker than someone with darker skin. Someone with light skin can produce 10,000 to 25,000 international units (IUs) of Vitamin D in just 15 minutes. Very dark skin people may need to longer sunlight exposure. Sun exposure between the hours of 10 AM and 3 PM for five to 30 minutes per day on the face, arms, legs, or back without sunscreen usually leads to sufficient Vitamin D synthesis.
VITAMIN D THROUGH FOOD
Very few foods naturally contain Vitamin D. The best sources include cold-water fish such as salmon, tuna, and mackerel. Fish liver oils are also a good source. Small amounts of Vitamin D are found in beef liver, egg yolks, and cheese. Some mushrooms also provide Vitamin D. You may find fortified Vitamin D in some prepackaged foods like milk, orange juice, and cereal. However, these are not good sources of food to include in a healthy diet as they are filled with sugars and additives.
VITAMIN D THROUGH SUPPLEMENTATION
Vitamin D supplementation is available in two forms: D2 (ergocalciferol) and D3 (cholecalciferal). Research has shown that they are equivalent based on synthesis and their ability to cure rickets, a bone disease caused by Vitamin D deficiency in children. However, Vitamin D2 is less potent at high doses than Vitamin D3. Most likely, you will find Vitamin D3 in quality pharmaceutical supplements. Vitamin D2 is more difficult to find.
Where Can I Get a Quality Vitamin D Supplement?
Following are a few high quality Vitamin D supplements. You may click on the link to read about each and also purchase. They are available for infants to adults in liquid, gummy, and gel capsules.
Protect Your Health with Vitamin D...
To prevent breast cancer, implementing good lifestyle habits is important. Be sure to maintain a healthy weight, get plenty of sunshine, and eat a whole foods diet that includes cold-water fish like salmon or tuna. When you can’t get enough sunshine such as on rainy or winter days, be sure to supplement your diet with a high quality Vitamin D supplement.