Cancer has always been the biggest enemy that we human beings face, and its extremely high mortality rate has made a lot of people scared of talking about cancer. Cancer can be caused by many factors, in addition to genetic factors, our daily life and the living environment. It can also be analyzed from the perspective of dietary nutrition. So, which nutrients are lacking in the body are prone to cancer?

1. Trace element deficiency. Although the content of trace elements in the human body is small, their role in the process of life activities is very important.

Selenium, for example, increases the activity of immune cells, which can quickly engulf mutated cancer cells. Selenium also binds to toxic heavy metals in the body to form selenoprotein complexes, which aid in elimination. Selenium also has the ability to inhibit the metabolism of tumor substances.

Selenium more food mainly seafood, animal offal, fish, eggs, and staple foods in the category, vegetables and fruits have the least amount of content, so in order to maintain the body and vegetables and fruits as the main food diet is unhealthy.

In addition, copper deficiency can cause an epidemic of endemic goiter disease and a higher incidence of thyroid cancer, while zinc deficiency may be associated with the development of esophageal cancer.

2、Dietary fiber lack of modern dietary structure, high-fat, high-protein food accounted for a larger and larger proportion of dietary fiber intake is decreasing. After high-fat and high-protein foods are decomposed in the human body, more carcinogenic substances will be produced. In the absence of dietary fiber, these carcinogenic substances will stay in the colon mucosa for a long time, which can induce colon cancer.

We in the weekday diet time to meat and vegetarian reasonable combination, do not pick food. Because nutritional balance is particularly important for health, in maintaining a comprehensive nutrition at the same time also need to strengthen the physical exercise.

Jin Chuan, Chief Physician, Director of Department of Internal Medicine IV, Guangzhou Medical University Cancer Hospital.

Specialties: chemotherapy for medical oncology, mainly specializing in lymphoma, breast cancer, lung cancer, intestinal cancer, head and neck tumors.

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Cancer is the biggest enemy of human beings, its mortality rate is very high and it seriously threatens people's lives. The causes of cancer are not only hereditary factors, but also closely related to living habits and environmental factors. Therefore, cancer is not far away for everyone, and how to prevent cancer should also start from life.

The causes of cancerous lesions are complex, and from the perspective of dietary nutrition, deficiencies of essential nutrients are important causes of cancer, and deficiencies of the following nutrients are cancer-inducing factors, for example:

First: Trace element deficiency. Although the content of trace elements in the human body is small, their role in the process of life activities is very important. Copper deficiency can cause an epidemic of endemic goiter disease and a higher incidence of thyroid cancer, while zinc deficiency may be associated with the development of esophageal cancer.

Second: lack of fiber. As diets become more and more refined, most people's fiber intake is relatively low. Although fiber is a carbohydrate that cannot be utilized, if dietary fiber is low, it will promote the occurrence of colorectal cancer. Colorectal cancer occurs when certain irritants (or poisons) remain in the intestines for too long.

Third: Vitamin B2 deficiency. Vitamin B2 deficiency leads to oro-genital syndrome, an inflammation of the mouth, lips, and genitals. It induces scrotal inflammation with papules, vesicles oozing and crusting. According to clinical studies, women who are deficient in vitamin B2 are more likely to develop cervical atypical hyperplasia and cervical cancer.

Fourth: Iodine deficiency. As we all know, if there is a long-term lack of iodine in the human body, it is easy to suffer from thyroid tumors. Iodine deficiency will lead to goiter, which is commonly known as big-neckedness, and in serious cases, it will be transformed into thyroid tumors and thyroid cancer. Low iodine diet also promotes the occurrence of estrogen-related breast cancer, endometrial cancer and ovarian cancer. Therefore, the intake of iodine-rich kelp, sea cucumber, seaweed, clams and jellyfish should be increased in the diet.

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Nutritional epidemiological studies show that about 1/3 of cancer deaths are related to poor dietary habits, and cancers that are greatly affected by dietary and nutritional factors include esophageal, gastric, colorectal, liver and breast cancers. If we eat properly, pay attention to a balanced diet and regularly consume foods rich in cancer-preventing nutrients such as vitamins, trace elements and plant compounds, it will help reduce the risk of cancer in the population. On the contrary, inadequate intake of vegetables and fruits, excessive intake of red meat or animals, long-term intake of moldy food, or long-term alcohol consumption, high-salt diet, and bad habits such as smoking, barbecuing, deep-frying, pickling and scalding food will increase the risk of many types of cancer.

Protective factors in the diet/

Fresh non-starchy vegetables and fruits as well as legumes and whole grains have been recognized as the best food for cancer prevention. There is sufficient evidence to show that regular intake of fresh vegetables and fruits, legumes, whole grains and other foods can significantly reduce the risk of many types of cancers such as cancers of the oral cavity and pharynx, esophagus, stomach, lung, colorectum, prostate, pancreas, breast and so on. Studies have found that these foods have a cancer prevention role is mainly due to its content of a variety of cancer prevention nutrients, such as carotenoids, vitamin C, vitamin E, folic acid, selenium, cellulose and lycopene, organosulfur compounds, resveratrol and so on. These substances inhibit the occurrence of cancer through a variety of mechanisms, including blocking the production of carcinogens, helping damaged cells to repair, inhibiting the proliferation of cancer cells, and promoting the apoptosis of cancer cells. In addition, dietary fiber, which is abundant in whole grains, can shorten the passage time of food residues in the intestinal tract and can bind with potential carcinogens, secondary bile acids, and short-chain fatty acids to promote their elimination.

Cancer is the first chronic non-communicable disease with the highest mortality rate, and its causes, in addition to heredity, are very much related to poor lifestyle behaviors, including irrational diet, staying up all night smoking and drinking, lack of exercise, and a poor state of mind.

In terms of nutrition, it should be balanced nutrition, the intake of the seven nutrients in the appropriate range, the body will maintain an optimal state to resist foreign invasion and anti-tumor ability is also the strongest, the lack of any one of the nutrients will appear corresponding problems. Especially some of the antioxidant, anti-tumor effect of nutrients, more to be adequate intake, summarized as follows:

1. β-carotene, vitamin C, vitamin E. Antioxidant vitamins, have a certain effect on the prevention and treatment of tumors, β-carotene as long as the existence of carrots, pumpkin, papaya, broccoli; vitamin C is mainly found in fresh fruits and vegetables; vitamin E is mainly found in the wheat germ and certain vegetable oils.

2. Zinc, selenium and copper trace elements. Studies have shown that these three trace elements have antioxidant and anti-tumor effects, especially selenium has been widely used in the prevention and treatment of malignant tumors over the years. Zinc is mainly found in oysters, oysters, peanuts; selenium is mainly found in animal offal (liver and kidney) and seafood.

3. Coloring phytochemicals. We are familiar with anthocyanins, chlorophyll, lycopene, carotene, zeaxanthin, etc., they have a strong antioxidant capacity, in addition to the prevention of chronic diseases, control of blood glucose and blood pressure have a very good effect, mainly in the beautiful color of vegetables and fruits, such as tomatoes, purple kale, broccoli, pumpkin, red heart dragon fruit, etc..

4. Flavorful phytochemicals. Allicin, certain sulfur-containing compounds, they act in the same way as color-presenting phytochemicals, except that they're found in strong-flavored foods such as garlic, onions, celery, leeks, fennel, scallions, ginger... so there's nothing wrong with a little heavier taste.

5. Polysaccharides and others. Polysaccharides found in mushrooms, fungus, ginkgo, and kelp also have powerful health benefits, and certainly one of the effects is cancer prevention, so mushrooms and algae should be on the table regularly. In addition, tea polyphenols are also well-known anticancer substances, so it is recommended to make light tea water as a daily drink.

Lack of these in the body increases the risk of cancer, so I wish all of you good health and stay away from diseases!

Author: Zuo Xiaojing, Bachelor of Medicine, National Level 2 Public Nutritionist, Psychological Counselor, Member of Chinese Nutrition Society, Chief Nutritionist of Liaoning Nutritionist Office.

Cancer is our powerful enemy, it is the disease with the highest mortality rate and poses the greatest threat to our lives. The body lacks essential nutrients is also induced by one of the causes of cancer, so the prevention of cancer in the life of the diet of the nutritional intake is very important, the lack of the following kinds of nutrients will be easy to trigger the formation of cancer.

1. Lack of micronutrients

Although the amount of trace elements in the human body is relatively small, it is not to be underestimated, and it has a very important role in the process of human life activities.

For example, a copper deficiency predisposes to a higher incidence of thyroid cancer, while a zinc deficiency in the human body is likely to have something to do with and esophageal cancer production;

2. Lack of fiber

Nowadays, people's diet has become more and more refined, resulting in a large reduction in the intake of fiber, dietary fiber if low, so that the toxins remain in the intestinal tract for a long time, will be easy to promote the formation of colorectal cancer;

3. Vitamin deficiency

Lack of vitamin B2, easy to cause inflammation of the mouth, lips, etc., causing scrotitis will also be accompanied by pimples, vesicles oozing, crusting and other symptoms. Clinical studies have shown that women who are deficient in vitamin B2 are prone to cervical atypical hyperplasia or cervical cancer;

4. Iodine deficiency

Long-term lack of iodine in human body will form goiter, which is prone to thyroid tumor, and if it develops seriously, it will be transformed into thyroid tumor or thyroid cancer. Moreover, low iodine diet also promotes the development of breast cancer, endometrial cancer, ovarian cancer and other diseases, so, in the daily diet, we should pay attention to consume some iodine-rich foods, such as: kelp, sea cucumber, seaweed and so on.

Apart from genetic factors, gene mutation and environmental factors, the causes of cancer also have a lot to do with one's diet. Clinical trials have proved that some cancers are "eaten out", not only the intake of high-calorie, high-fat, salted, smoked or barbecued food can cause cancer, if the body lacks some nutrients, it can also cause cancer. What are the conditions?

1. Carotenoid deficiency may induce lung cancer.

At present, lung cancer is still the highest incidence of cancer in China, in addition to smoking, inhalation of fumes and other factors, there is a lack of carotene caused by long-term smoking, silicosis, tuberculosis, lung cancer patients can eat more carotene-rich foods, such as sweet potatoes, carrots, spinach, mango, papaya, tofu and so on.

2. Lack of protein may induce stomach cancer. Stomach cancer may be induced by insufficient intake of protein in the diet, or insufficient intake of high-quality protein. In the past, stomach cancer was a "poor disease", therefore, patients with atrophic gastritis, gastric ulcer patients, immunocompromised people and people with family history, it is better to eat more protein-rich food. For example, deep-sea fish and shrimp, oysters, soybeans, eggs and so on. In addition, people who eat a lot of pickled salted vegetables, salted fish may also increase the risk of cancer, so it is important to eat more fresh fruits and vegetables and less fried and pickled foods.

3. Lack of dietary fiber may induce colon cancer. In the diet structure of modern people, high fat and high protein diet is more and more common, and high fat and high protein will produce more carcinogenic substances after decomposition in human body. In the absence of dietary fiber, these carcinogens will stay in the intestinal mucosa, which can induce colorectal cancer. Therefore, eating more fiber-rich barley, citrus, oats, etc. can prevent colorectal cancer.

4. Vitamin D deficiency can induce breast cancer. Many clinical data also show that breast cancer patients with low levels of vitamin D, especially with family food, childless, middle-aged and elderly women, should eat more beef, pork liver, egg yolks and other foods, and often sunshine.

The authoritative interpretation of Pharmaceutical Affairs, unauthorized reproduction, plagiarism will be punished.

My answer to this may be a bit of a shocker. The answer is that any essential nutrient that has a deficiency increases the chances of getting cancer, it's just that there are a few of them that have a relatively higher and more typical chance of being affected.

The essential cellular mutation of cancer is influenced by four main factors, one of which is the number of cell divisions; the more cell divisions there are, the greater the chance of mutation.

The second is what we call, the effect of carcinogenic or anticancer agents, which affect the chances of cell mutation through these external factors.

The third is congenital factors; there are some people whose DNA is predisposed to targeted mutations that make them susceptible to certain fixed types of cancers.

The fourth is our body's immunity; the stronger the immunity, the easier it is, to detect and kill the cancer cells when they are first created, nipping the problem at the source.

Since our body, essential nutrients impact one of the four points above, that's why I say that all essential nutrient deficiencies actually increase cancer risk.

The first thing that comes to mind in the current marketplace when it comes to getting cancer from a deficiency of some essential nutrient is selenium. Let's just say that the attraction to love this relationship is more thoroughly researched and the direct correlation is relatively greater. The fact is that there is a lot of evidence that essential nutrient deficiencies like vitamin D and calcium increase the risk of cancer, it's just that the depth of investigation and the dissemination of these studies is not widespread enough. So my advice to normal people is to follow the dietary guidelines for the Chinese population, and set up our meals three times a day, which is both a simple and effective anti-drought measure.

Captain Xiao Yuntao of the Nutritional Pirates.

National Level II Public Nutritionist

Member of the Nutrition Society

Hengdian Nutrition Lecturer, Nutrition Ambassador

Specializing in workplace nutrition, cancer nutrition

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This doesn't seem to be very relevant, and there is no evidence to prove that a lack of any one nutrient makes you prone to cancer. In other words, if it were known that a certain nutrient is directly related to cancer, then cancer prevention would be much simpler.

As far as current knowledge is concerned, the occurrence of cancer is closely related to the following three aspects:

I. Age

This is an irresistible factor in the occurrence of cancer. Although the age of cancer incidence is currently trending younger, it is an indisputable fact that cancer is highly prevalent in the elderly, and with or without high-risk factors, the risk of cancer increases with age.

Second, the long-term effects of acquired adverse stimuli

This includes a lot of content, but also the largest factor in the occurrence of many cancers, including smoking, alcohol, dietary disorders, anxiety, obesity, or hepatitis B virus infection, HPV virus infection, Helicobacter pylori, etc., and uncontrollable factors such as air pollution, pollution of the surrounding environment, and so on, which are not to repeat the relationship with the development of cancer.

III. Familial or genetic factors

This group of people, even if they do not have any high-risk adverse factors present, have a greatly increased risk of developing cancer because they carry a certain mutated gene themselves.

In conclusion, the above three conditions are the most important causes of cancer, and there is no relevant research or evidence to support whether there is a situation that "a certain nutrient deficiency will lead to a high risk of cancer", at least for the time being.

I am Nurse Yingmei. I hope my answer can help you.

As a healthcare worker in oncology for 20 years, Yingmei felt she knew something about this.

With today's conditions, it is generally very rare for people to actually be deficient in nutrients as long as they eat a balanced diet.

If selenium intake is low, then you can eat more vegetables and coarse grains; if β-carotene intake is low, then you can eat some carrots, sweet potatoes, and tofu; if dietary fiber intake is low, then you can eat some fruits, vegetables, and oats ......

I'm sure we can all understand by now that these foods are usually regulars in our daily recipes, and it's rare to say that someone develops cancer due to a lack of a certain nutrient.

However, some cancers do come in through the mouth, and eating too much of certain foods can lead to cancer. So Yingmei thinks it is better to tell you what not to eat rather than what to eat.

1. Moldy food

Never eat moldy food. In daily life, corn, peanuts, potatoes, snacks ...... Anyway, moldy food do not eat. Because they may contain Aspergillus flavus, which simply cannot be extinguished by high temperature under home conditions, its metabolite is aflatoxin. Just 10mg of aflatoxin ingested can give a normal person cancer.

2.槟郎

In certain parts of the South, there has always been a custom of chewing betel nut. And this everyday snack is actually just as much of a cigarette as theExplicitly carcinogenicBetel nut is a class 1 carcinogen. People who chew betel nut for a long time are several orders of magnitude more likely to develop oral, pharyngeal and esophageal cancers than those who do not chew betel nut. Yingmei has seen many cases of such cancer in her work.

3. Pickled foods

Yingmei can tell you a piece of knowledge, after the refrigerator and began to popularize, in the world of stomach cancer and intestinal cancer slowly began to retreat to the top five of the most common cancers. This is because with the refrigerator, people reduce the intake of preserved food. However, in China, stomach and bowel cancers are still in the top five most common cancers. This is due to the fact that people in certain areas still consume large quantities of pickles, sauerkraut, cured meat and other foods for a long time. In our daily life, we should try to avoid eating pickled videos and eat more fresh vegetables and fruits.

4. Uncooked freshwater aquatic products

Don't eat raw freshwater fish. It is worth noting that salmon is not very safe these days either (imported ones have parasite problems, and non-imported ones are mostly freshwater fish masquerading as salmon). Freshwater fish can contain liver fluke, which can increase the risk of liver cancer if eaten raw.

Above, Yingmei has listed for you four kinds of establishedClass I carcinogenicfood, I hope to be sure to draw attention to it, and I also hope that you will be able to repost it so that more people will know about this health knowledge.

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This is a very good question! In recent times, the 1.2 million sky-high price of the anti-cancer drug Akirenzai injection, detonated the major media, a bag of only 63 ml of CAR-T cells, as much as the charge of up to 1.2 million yuan, and a one-time payment, no counter-offer, all out-of-pocket, health insurance is not reimbursed.

Such a sky-high price for an anticancer drug that is meant to treat relapsed/refractory diffuse large B-cell lymphoma; and Akirense injection, which is actually part of the CAR-T cellular immunotherapy family.

To put it bluntly, a cancer patient is paying 1.2 million RMB to have a technician, who harvests a type of immune cell, or T-cell, from their body and then loads it with a GPS-like location navigation system called CAR, turning it into a CAR-T cell that is capable of tracking down cancer cells.

Once loaded, 1.2 million CAR-T cells are then infused back into the patient's body, allowing these T-immune cells with navigational localization to specifically seek out large B-cell lymphomas and kill them.

Having said that, I just want to tell you guys:As long as our immune system is strong enough, we are not prone to get cancer.

So, what nutrients are lacking in the body that make you vulnerable to cancer?

The problem is simple: lack of nutrients needed by immune cells makes them susceptible to cancer.

So, what nutrients do our body's immune cells, need?

I'm going to join you guys and gals and talk about this, just FYI.

Immune cells are the basic unit of the immune system

This is because the basic building blocks of our body's immune system are the immune cells, which include T-lymphocytes, dendritic cells, monocytes/macrophages, granulocytes, mast cells, and so on.

Once these immune cells, as mentioned above, are lacking in the nutrients they need to a certain extent, it leads to defective growth of immune cells, which ultimately results in a decline in the body's immunity.

In other words, only by meeting the nutrients needed for immune cell growth can we repair immune cell defects and restore and enhance our own immunity.

Nutrients needed by immune cells

So what are the nutrients that immune cells need?

In terms of the chemical composition of immune cells, immune cell synthesis, depends mainly on raw materials and biological enzymes, which are 2 essential elements.

If one of these 2 elements is missing, it will inevitably result in a defective composition of immune cells and a decline in immunity.

The raw materials for synthesizing immune cells come mainly from various nutrients in food, such as carbohydrates, proteins, fats, vitamins, etc., broken down into small molecular compounds.

The biological enzymes themselves, which are biologically active proteins, include enzyme proteins and cofactors; and the cofactors include coenzymes, cofactors and metal ions, which are mainly from trace elements in food.

In summary, the nutrients for immune cells come mainly from various nutrients in food.

Summarize:The body lacks the nutrients needed by immune cells to get cancer easily, and the nutrients needed by immune cells come from various nutrients in food; therefore, reasonable diet and balanced nutrition is a good way of life to prevent cancer.

Do you agree with me?

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