Release date: 2014-10-13 Recently, foreign websites have summarized ten popular rumors about cancer in Western society, many of which are widely spread around us. Proverb 1: Cancer is a modern disease caused by humans Thousands of years ago, doctors in ancient Egypt and ancient Greece described the disease. Scientists have also found signs of cancer on a human bone 3,000 years ago. Although the incidence of diseases such as cancer, which is associated with lifestyle habits, is increasing year by year, the biggest risk factor for cancer is still age. This is a simple fact: more and more people have reached the age of cancer, because we have successfully coped with the historical causes of death, such as infectious diseases and malnutrition. As we age, more and more DNA damage accumulates in our cells, which is completely normal; and it is these injuries that cause cancer. Moreover, thanks to advances in early cancer screening, imaging and pathology, we can now diagnose cancer more accurately. Proverb 2: "Super food" can prevent cancer Blueberries, beetroots, broccoli, garlic, green tea... There are countless kinds of foods that have been placed on the hope of preventing cancer. Although thousands of websites claim that this or that type of food can prevent cancer, in reality, there is no super food. These claims are nothing but commercial sales, and there is no scientific basis at all. But that doesn't mean you don't have to care about what you eat. Some foods are indeed healthier than others, and occasionally some blueberries and green tea can be part of a healthy balanced diet. It is helpful to eat more fruits and vegetables and to enrich the types of vegetables that are eaten daily, but it is meaningless to expect to eat certain vegetables to prevent cancer. Our body is very complicated, and cancer is also, so it is too simple to claim that a single food can affect the incidence of cancer. For decades, more and more evidence has proven that a simple but hardly worth mentioning is the only way to maintain a healthy lifestyle for a long time, such as not smoking, exercising, maintaining a healthy weight, and not drinking. Cancer incidence. Proverb 3: "Acid Food" Causes Cancer Some rumors about cancer, even if the basic biological knowledge is not clear, but it is surprisingly enduring, "acidic food causes cancer" is one of them. This view suggests that some "acidic foods" can cause people's blood to become sour, which in turn increases the risk of cancer. So you need to eat healthy "alkaline foods" such as green leafy vegetables and fruits (surprisingly, it includes sour lemons). This view is fundamentally unreasonable. Indeed, cancer cells cannot survive in an overly alkaline environment, but the problem is that other cells in your body are also the same. Normal blood is slightly alkaline. The kidneys are responsible for maintaining the pH of the blood only floating within a small normal range. The effect of eating on blood pH is simply not sustainable. Eating green leafy vegetables is of course beneficial to health, but definitely not because it can change the body's pH. There is a special case called acidosis, which is a physiological abnormality - the kidneys and lungs cannot maintain the body's pH within the normal range. Acidosis is usually caused by certain serious diseases or poisoning. Acidosis can be life-threatening and requires urgent medical assistance, but it has nothing to do with the so-called "acidic foods" you eat. In addition, the microenvironment surrounding the cancer cells can be acidic. This is because the metabolic pathway of tumor tissue respiration is different from normal tissue. Researchers are trying to figure out the cause of this change, which will help cancer treatment. But there is no evidence that diet can alter human pH or affect the incidence of cancer. Proverb 4: Cancer cells love sweets Another point we often see is that sugar "nourishes" cancer cells, so cancer patients should stop sugar. The field involved in this question is very complicated, scientists have just begun to understand it, and rumors have made it too simple and no good. "Sugar" is a generic term that is a series of molecules, including the monosaccharides (glucose, fructose) naturally present in plants. We usually use sucrose for cooking, which is composed of chemical bonds of glucose and fructose. Carbohydrates are also called carbohydrates because their molecules are made up of carbon, hydrogen and oxygen. Because cancer cells tend to grow more rapidly than normal cells, cancer cells require more glucose. In addition, there is evidence that the metabolic pathways in which cancer cells break down glucose production are also different from normal cells. Researchers are conducting research on cancer glucose metabolism pathways and hope to find more effective cancer treatments (such as the promising new cancer drug DCA that has not yet been approved). Our body does not determine which cell which specific nutrients should be obtained. Most of the carbohydrates we eat are converted into glucose, fructose or other small molecular sugars to supply the tissues that need energy. The above mentioned “acidic food causes cancer†and “sugar nourishes cancer cells†are misunderstandings of reasonable dietary advice. In the dietary advice, the real scientific advice is still very boring - eat more fruits, vegetables, fiber, white meat and fish, eat less fat, salt, sugar, red meat or processed meat products, and less alcohol. Proverb 5: Cancer is a fungus that treats cancer with baking soda. This "theory" comes from a partial observation that "the tumor is always white." Not to mention that cancer cells are not fungi at all, the most obvious problem with this view is that tumors are not all white. Some are, but some are really not. Feel free to ask any pathologist or cancer surgeon, or use Google Images to search (but don't search at lunch), you can find out how ridiculous the arguments are. Proponents of rumors believe that cancer is caused by a fungal infection called Candida, which is formed by the body to fight infection. However, there is no evidence to support this view. In addition, many very healthy people are infected with Candida, which is just one of the many normal microorganisms that live on us. Usually, our immune system can ensure that Candida does not make trouble, but for people with impaired immune systems (such as AIDS patients), the infection caused by Candida can become very serious. Rumors suggest that the cure for cancer is to inject a solution of baking soda (sodium bicarbonate) into the tumor tissue. This method can't even cure common fungal infections, let alone cancer. Quite the contrary, there is ample evidence that large doses of sodium bicarbonate solution can cause very serious and even life-threatening consequences. Proverb 6: There is a panacea for curing cancer... From smoking marijuana to coffee enema, there are many videos and hearsays on the Internet that are known as "natural" and "fantastic" treatments. This phenomenon demonstrates how important it is to publish peer-reviewed, scientifically rigorous laboratory research data and clinical trial data. First, researchers can assess the safety and efficacy of a cancer treatment using appropriate clinical studies. Secondly, publishing these data can be used by doctors around the world to determine their own treatment options. This is the standard that any cancer treatment should achieve. It is not that there are no potential treatments in nature, such as aspirin (found in willow bark) or penicillin (from Penicillium), which are natural compounds found in nature. The anticancer drug paclitaxel was first extracted from the bark and needles of the Pacific purple blouse. But that doesn't mean you can cure cancer by chewing bark. Paclitaxel is effective because it is purified and clinically tested, so we know it is safe and effective, and we know the dose required for treatment. Cancer patients always try their best to treat the disease, and the mentality of this disease is completely understandable. However, we recommend that people should be wary of any treatments that are "fantastic", especially when the other party is trying to sell the therapy to you. There is a list on Wikipedia that lists the so-called "fantastic effects" but the treatments that are not used at all are very worth seeing. For more on marijuana, cannabinoids and cancer, check out this more detailed article. Proverbs 7: ...but those wonderful drugs were suppressed by large pharmaceutical companies. One point that has often been mentioned along with the rumor is that governments, pharmaceutical companies and even charities are colluding and do not tell people about truly effective cancer treatments because existing treatments can make them profitable. Regardless of the so-called "effective cancer treatment" given by the rumor, the logic behind it is the same - this treatment is effective, cheap but not patentable, so medical institutions for their own economic interests, This method will not be announced. But as we have written before, there is no conspiracy here, purely because that method is not effective. It is simply unreasonable to say that a potential treatment is being suppressed by a pharmaceutical company. For these companies, finding an effective treatment can make them profitable. And the claim that the treatment cannot be patented is also untenable. Pharmaceutical companies are not stupid. If a treatment is effective, they will immediately rush to get a piece of it. There are always ways to repackage drug molecules to obtain a patent, and if it turns out to be effective, it can help pharmaceutical companies recoup their research and development and clinical trials (possibly up to millions of pounds). Keep in mind that even politicians and pharmaceutical company executives can't escape the shadow of cancer, and we are all human beings at this point. Practitioners in pharmaceutical companies, governments, charities, or other medical institutions are likely and do die of cancer. At the Cancer Research Center, we witnessed cancer and illness among our close relatives and colleagues. Some people have survived and some have not. It is not only ridiculous to say that someone or the entire research center hides the cure for cancer. Proverb 8: More people die from cancer treatment than people who die directly from cancer First clarify that whether it is chemotherapy, radiotherapy or surgery, it is not a breeze, the side effects of treatment may be very serious. After all, the methods used to kill cancer cells inevitably affect normal cells. Unfortunately, treatment is not always successful. The cure of patients with advanced cancer is very difficult because the cancer cells have spread throughout the body. Although cancer treatment can alleviate symptoms and prolong patient life, it is unlikely to "cure" advanced cancer. If found early, surgery is still the most effective means of treating cancer. Radiation therapy is more than anti-cancer drugs. But the role of chemotherapy and other anticancer drugs in cancer treatment is still important, sometimes to treat cancer itself, and sometimes to help extend lifespan. More and more cases have proven the therapeutic effect of anticancer drugs on cancer. For example, because of the use of the anticancer drug cisplatin, the cure rate for testicular cancer has increased from less than 70% in the 1970s to 96% today; and chemotherapy cures cancer patients from the 1960s. About 25% has increased to 75% today. To find a way to cure all types of cancer, we still have a long way to go, which requires doctors, patients and family members to make realistic, honest judgments about the best treatment options for cancer, especially for advanced cancer patients. . Proverb 9: We have no progress in treating cancer This is completely wrong. Because of advances in treatment, the long-term survival rate of cancer patients in the UK (more than 10 years) has doubled in the past 40 years, and mortality has fallen by 10% in the past 10 years. This article by our chief clinician, Professor Peter Johnson, gives some important facts about the cure rate of cancer. There was once a documentary: "The Enemy Within: 50 years of fighting cancer". The film details the early chemotherapy from the 1950s and 1960s to the latest targeted cancer-clearing drugs and radiotherapy, showing how much we have achieved in cancer treatment over the years. The road ahead is still very long. Some cancer treatments have progressed slowly, such as lung cancer, brain cancer, pancreatic cancer, and esophageal cancer. When your next date leaves you because of cancer, you may feel that medicine has no effect in treating cancer. Therefore, we hope to overcome cancer as soon as possible so that people will no longer be killed by cancer. Proverb 10: Sharks must not cancer Needless to say, there are many animals that are not cancerous in the world, but certainly not large animals like sharks. Source: Shell Network L-Phenylalanine,L Phenylalanine Powder,L Phenylalanine Cas 63-91-2,Food Additive Nutrition Supplement CHANGZHOU GUANGHUI FOOD INGREDIENTS CO.,LTD , https://www.gsweetfood.com
Recently, foreign websites have summarized ten popular rumors about cancer in Western society, many of which are widely spread around us.