While some studies have reported positive anticancer effects of vitamin D supplementation, others have shown no effect or even increased cancer risk.
They also concluded that taking 1,000 units of vitamin D a day could potentially reduce your risk of colon cancer by as much as 50%. Other studies have suggested that improving your vitamin D status would have the benefit of reducing colorectal cancer by about 25%–50%, depending on the study.
Vitamin D is one of the most studied supplements for cancer prevention and treatment right now. Vitamin A, vitamin C, vitamin E, and beta-carotene contain antioxidants once thought to help prevent cancer.
Antioxidant supplements such as co enzyme Q10, selenium and the vitamins A, C and E can help to prevent cell damage. But there is some evidence that taking high dose antioxidant supplements during cancer treatment might make the treatment less effective.
Symptoms of vitamin D deficiency may include:
Fatigue. Not sleeping well. Bone pain or achiness. Depression or feelings of sadness.
Vitamin D deficiency can lead to a loss of bone density, which can contribute to osteoporosis and fractures (broken bones). Severe vitamin D deficiency can also lead to other diseases: In children, it can cause rickets. Rickets is a rare disease that causes the bones to become soft and bend.
Oncolytic viruses kill individual cancer cells, but studies also suggest that they can boost the immune system's ability to recognize and kill a tumor. The viruses enter tumor cells specifically and replicate, eventually breaking the cells apart.
Tyrosine kinase inhibitors (TKIs) block chemical messengers (enzymes) called tyrosine kinases. Tyrosine kinases help to send growth signals in cells, so blocking them stops the cell growing and dividing. Cancer growth blockers can block one type of tyrosine kinase or more than one type.
Interestingly, about 60% of Americans are deficient in magnesium, including up to 60% of patients who are critically ill. In regard to cancer, magnesium intake has been associated with the incidence of some cancers and has been studied as a protective agent against chemotherapy-induced nephrotoxicity and neurotoxicity.
Vitamin D deficiency has been found to be associated with a variety of cancers, including prostate, multiple myeloma, colorectal and breast cancer.
Vitamin D may decrease tumor invasiveness and propensity to metastasize, leading to reduced cancer mortality. Higher serum 25-hydroxyvitamin D (25[OH]D) levels at diagnosis have been linked to longer survival in cancer patients.
"It appears that Vitamin D helps suppress inflammation and enhances the function of T-cells which boosts immunity." Vitamin D is also thought to improve the efficacy of certain anti-cancer drugs.
Vitamin D is a steroid hormone important for regulating the immune system and has beneficial anti-inflammatory properties. Therefore, correcting deficiencies might reduce inflammation related to increased fatigue.
"Cancer-fighting foods"
The list is usually topped with berries, broccoli, tomatoes, walnuts, grapes and other vegetables, fruits and nuts. "If you look at the typical foods that reduce cancer risk, it's pretty much all plant foods that contain phytochemicals," says Wohlford.
Gumbi gumbi (or gumby gumby) is otherwise known as the native Australian plant Pittosporum Phylliraeoides.
Of these, red and processed meats raise the most concern in terms of cancer risk. Red meat includes pork, beef, veal, and lamb. Processed meat includes bacon, ham, lunch meats, meat jerky, hot dogs, salami, and other cured meat products.
It comes from a root or rhizome and its main ingredient is curcumin. Laboratory studies on cancer cells have found curcumin slows down their growth and some animal studies have also shown it to slow the growth and spread of cancers.
An oncolytic virus is a virus that preferentially infects and kills cancer cells. As the infected cancer cells are destroyed by oncolysis, they release new infectious virus particles or virions to help destroy the remaining tumour.
Therefore, conditions that affect the gut and digestion, like celiac disease, chronic pancreatitis, Crohn's disease, and cystic fibrosis, can reduce vitamin D absorption.
“Adding an over-the-counter vitamin D supplement can make improvements in just three to four months time. Vitamin D with a strength of 1000-2000 international units daily is the recommended dose for most adults,” Dr.
There's no set time of day that's best to take vitamin D supplements. Some people say taking vitamin D supplements at night is an insomnia risk. There's no research to confirm this, but you might want to take your supplement earlier in the day if you think it's screwing with your sleep.