Vitamins can be dangerous for cancer patients

The results of a series of recent clinical studies have caused physicians to wonder: Is vitamin helpful for the treatment of cancer patients?

Gone are the stages when cancer patients are fortified with Vitamin? Is vitamin really harmful for people with cancer?

Cancer patients who are always treated by doctors recommend making a program to support the treatment of non-pharmaceuticals to enhance the body's resistance, called CAM. Treatment support program (CAM) includes a variety of treatments such as special diets, meditation and herbal preparations. The term also includes other eccentric treatments.

Currently, taking vitamin supplements is generally considered harmless, as this is the last measure of the treatment support program (CAM). Many patients and doctors think taking vitamins is not harmful. But the truth, why?

Vitamin capsules, which are used in small quantities by people on a diet according to the doctor's recommendation, ensure good health.

Diseases scurvy ( Scorbut ) is a disease caused by vitamin C deficiency, manifested under symptoms such as bleeding gums, slow healing of wounds, extensive bruises on the skin (subcutaneous hemorrhage, often referred to by folk is ' bite bite ').Add to that the susceptibility to infection, agitation and depression are also diagnostic criteria.

According to Wikipedia

Most of the research results conducted in the first half of the twentieth century showed that: Lack of vitamins will lead to physical weakness . For example, vitamin C deficiency causes scurvy, and vitamin B1 deficiency causes a puncture. These diseases are rarely seen today in rich countries like Australia, due to the common knowledge of the need for vitamins and the source of fresh fruits, vegetables and dairy products. available.

But the seemingly magical properties of vitamins such as quickly reduce the symptoms of the disease, therefore many carefree patients use, abuse of vitamins regularly in large doses to support treatment is It is quite common, in the context that modern medicine has not given a valid answer.

In a study of two Nobel laureates: Linus Pauling - a biochemist with Scottish doctor Ewan Cameron, followed up on a group of improved cancer patients. tell the condition, after these patients are given high doses of vitamin C. Researchers claim that these patients survive longer than expected. However, this study has been heavily criticized for the reason that the treatment and comparison groups are quite different and the comparison between the two groups is not valid.

Cancer patients need to think twice, before deciding
Use Vitamins for treatment

To test Pauling's statement, a series of scientific comparisons was made by the world-famous Mayo Hospital in the United States. The results are: There are no benefits for patients who have been given high doses of vitamin C compared to non-users.

Studies at Mayo Hospital have conducted randomized controlled trials, according to the highest standards of medical evidence, in which groups are treated and not treated or controlled, compared. in all aspects of the cancer treatment process.

However, the idea of ​​taking high-dose vitamins may be beneficial for cancer patients already formed. In addition to vitamin C, minerals and antioxidants and other vitamins (A, E and B) are often used in combination with the hope that they will help control cancer growth, improve patient health. .

Let's look back on history, back to the late 40s, Boston's leading specialist on cancer, Dr. Sidney Farber noted: Children with leukemia are given folic acid, one of the B-group vitamins, has accelerated the growth of white blood cells and died more quickly than young patients who did not drink this type of Vitamin B.

That helped Dr. Sidney Farber begin to search for a group of anti-folate drugs, which were considered unusual at the time, leading to a temporary relief of the illness of many young patients. The remission of blood cancer is almost unheard of until now.

One of the methotrexate drugs is still used as a component of therapeutic drugs, the network is much more successful, providing a positive curative effect in 80% to 90% of childhood leukemia.

The scientific literature concerning the benefits of vitamins in the treatment of cancer is not scientifically grounded, because of the comparative types of comparisons in the study that Pauling and Cameron scientists have ever committed.

Only in recent years, randomized controlled trials according to scientific standards have been conducted, and the results are surprising to those who think that vitamins are only beneficial.

The first shock came from a study in Finland, conducted in the 1990s. The study was designed to find out whether vitamins and antioxidants, in this case, vitamin E and beta- Carotene, which is thought to be able to prevent lung cancer in a group of nearly 30,000 smokers in men.

Unexpectedly, vitamin E and beta-carotene not only had no effect on cancer prevention, but the group of patients who received vitamin E and beta-carotene had higher rates of lung cancer than those who did not .

Later, a series of scientific research standards was conducted to assess the value of different vitamins, often in high doses to prevent, and in some cases treat a variety of types of cancer. Special letters are bowel cancer and prostate cancer.

Studies often involve tens of thousands of objects. As a result, no benefits were found and, like the Finnish study of lung cancer, some studies have shown that the therapeutic uses of vitamins are harmful.

To be fair, a study showed that some patients benefit from complex vitamins / minerals. This is a complex study of the prevention of gastric cancer of Vitamin / Minerals in rural China.

But many of these patients may have been severely malnourished due to lack of vitamins and basic nutritional poverty. Therefore, this study in China may not be applicable to patients from developed countries.

Vitamin D may be an exception, some recent studies suggest that vitamin D deficiency may increase the risk of developing various diseases including some cancers. But we still have no evidence that vitamin D supplementation can help prevent cancer and it does not mean that Vitamin D is very helpful in cancer treatment.

So vitamins A, C, E and vitamins of group B are definitely more harmful to cancer patients . And just consider the effects of vitamins that are in the diet, stimulate growth and reproduction of healthy cells.

Does the larger dose necessary vitamins can stimulate the growth of cancer cells along with normal cells of the body?

Cancer patients need to think twice, before deciding to use vitamins for the treatment program recommended by doctors treating cancer. More harmful vitamins are beneficial for cancer patients.

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