The relationship between vitamin D levels and breast cancer has generated some debate. According to recent studies, having low vitamin D levels may increase the chance of cancer recurrence. Vitamin D has extra advantages for those attempting to reduce their chance of developing breast cancer and those undergoing cancer treatment.
RELATED: Low Vitamin D May Raise Breast Cancer Risk For Black Women
Vitamin D: What Is It?
The "sunshine vitamin" is also known as calciferol or vitamin D. It is a fat-soluble vitamin that supports the growth of bones and teeth. Sunlight exposure helps the human body manufacture vitamin D.
The body starts producing vitamin D when ultraviolet (UV) rays from the sun come in contact with the skin. Additionally, some foods contain the vitamin, which is also available as a supplement.
Vitamin D-Rich Foods
Among the foods that contain vitamin D are:
- Large fish (trout, salmon, tuna, mackerel, sardines)
- Oils from fish liver
- Animal liver
- Egg whites
- Shrimp
- Mushrooms
Vitamin D can also be added to food (fortified).
The following foods are frequently fortified with vitamin D:
- Milk or substitutes for milk
- Juice and cheese
- A few kinds of cereal
- Yogurt
Insufficient vitamin D levels are seen in 42% of Americans.
RELATED: 5 Ways To Get Vitamin D…Without Milk
Recurrence of Breast Cancer
The relationship between vitamin D levels and breast cancer is a subject of some debate among scientists. One explanation is that there are several research variables, such as various cutoff values used in studies to gauge vitamin D deficiency.
Numerous studies have revealed that a significant portion of those who are given a breast cancer diagnosis have poor vitamin D levels. According to recent studies, those with low vitamin D levels may also be more susceptible to cancer growth and recurrence (metastasis). According to one study, 34% of the control group had vitamin D levels above 20 ng/ml at the time of diagnosis, while 45% of those with breast cancer did not. According to research, vitamin D contains anticarcinogenic characteristics, which may help prevent the growth of cancer cells.
Vitamin D may also regulate appropriate cell proliferation in breast tissue.
Healthcare professionals will regularly check your vitamin D levels while treating your breast cancer, regardless of the link between this vitamin and cancer.
Bone health, which is frequently a concern for those with breast cancer, is one reason for the requirement for monitoring.
Vitamin D levels are decreased by therapies like chemotherapy and aromatase inhibitors, which reduce calcium absorption and raise the risk of osteoporosis.
Prevention of Breast Cancer
According to research, vitamin D deficiency raises the risk of breast cancer. However, the therapeutic advantage of using supplements to prevent breast cancer is not clearly demonstrated.
Over the past ten years, there has been a rise in both the use of supplements and screening for vitamin D deficiency.
Medical professionals and individuals have observed several advantages of vitamin D supplementation, such as:
- Inflammatory-reducing qualities
- Qualities that prevent cancer from spreading
- Bone health
- Better heart health
- Low price
- Little to no negative consequences or side effects
RELATED: 4 Things Robbing You Of Vitamin D
Vitamin D and Additional Cancers
Ongoing studies on vitamin D and cancer prevention are being conducted. One area of concern is whether some cancers are more susceptible to vitamin D supplementation than others.
Numerous studies link low vitamin D levels to an increased risk of many malignancies, including:
- Colorectal
- Kidney
- Lung
- Pancreatic
- Prostate
- Blood cancers
Overall Health
Having a vitamin D deficit might harm your general health. Vitamin D is required by your body to maintain healthy skeletal, muscular, immunological, neurological, and reproductive systems.
The body uses vitamin D for a variety of functions, including:
- Aiding the stomach's absorption of calcium and phosphorus to promote bone growth and repair
- Supporting muscle movement
- Allowing the brain to receive information from nerves
- Inflammation reduction
- Promoting cell division and growth
Lack of vitamin D can lead to a variety of health issues, including:
- Depression
- Sleep problems
- Diabetes
- Heart problems
- Reduced muscular strength
- Disorders of the neuromuscular system, including multiple sclerosis
- Higher infection rates
- (In children) Rickets
RELATED: Vitamin D Deficiency Could Raise Colon Cancer Risk in Black Women
Summary
Vitamin D is created by the body when exposed to sunlight. It can also be taken as a supplement in some foods.
The relationship between vitamin D levels and breast cancer is controversial. However, studies have shown that individuals with breast cancer have a higher prevalence of low vitamin D levels.
Vitamin D has additional advantages for those attempting to reduce their risk of breast cancer and those undergoing cancer treatment.