Oncologists urge us to stop eating those 8 foods that cause cancer

Oncologists Urge You To Stop Eating These 8 Foods That Can Increase Your Cancer Risk
Cancer is a complex group of diseases with many possible causes. Known causes of cancer include genetics; lifestyle factors such as tobacco use, diet, and physical activity; certain infections; environmental exposures to different chemicals and radiation, and more.
How much do daily habits like diet and exercise affect your risk for cancer? Much more than you might think.
Research has shown that poor diet and not being active are 2 key factors that can increase a person’s cancer risk. The good news is that you do something about this.
Besides quitting smoking, some of the most important things you can do to help lower your cancer risk include keeping a healthy weight, being physically active on a regular basis, and making healthy food choices with a focus on plant-based foods.
According to the World Cancer Research Fund, almost 20% of all cancers diagnosed in America are related to physical inactivity, body fatness, excess alcohol consumption, poor nutrition, and thus could also be prevented.
Top 8 cancer-causing foods
1. Refined sugars and artificial sweeteners
Refined sugars are not only known to spike insulin levels but also to be a preferable food for cancer cells, thus promoting their growth. This is a known fact that has been around for many years. It was in 1931 that the German Nobel laureate in medicine, Otto Warburg, first discovered that tumors and cancers thrive on sugars. In order to grow and spread, cancer cells depend on sweeteners high in fructose such as high-fructose corn syrup (HFCS) because they can easily metabolize it.
Instead of using refined sugar or artificial sweeteners, you can try alternatives like honey, jaggery, blackstrap molasses, maple syrup or the herb stevia to sweeten any dish.
2. Processed meat
Processed meats include bacon, hot dogs, sausages, lunch meats like bologna or pimento loaf. A study concluded by the University of Hawaii have shown that processed meats increase the risk of pancreatic cancer by 67%. Processed meats contain high levels of chemicals and preservatives, including nitrates, which improve their taste, but are well-known carcinogens. Smoked meats are particularly unhealthy as the meat absorbs tar during the smoking process.
To avoid the harmful effects of processed meat, try lean meat and cook your own food.
3. Farmed fish
Commercial fish farming involves raising an incredible number of fishes (such as salmon), in a crowded environment. More than 60% of the salmon consumed in the United States comes from a farming operation where they are treated with antibiotics, pesticides, and other carcinogenic chemicals to try and control the bacterial, viral, and parasitic outbreaks that result from cramming so many fish in a small space. Farmed fish also don’t have as much omega-3 as wild salmon.
When buying salmon, make sure it is labeled as wild. Wild salmon is more expensive than farmed, but it’s worth the extra cost.
4. Pickled and smoked foods
These products typically contain preservatives, such as nitrates, which are intended to prolong shelf life. The additives used in processed foods can accumulate in your body over time. Eventually, such toxins cause damage at the cellular level and lead to diseases like cancer. When smoked foods are cooked at high temperatures, the nitrates are converted to the much more dangerous nitrites.
Try to avoid pickled and smoked foods as much as possible.
5. Hydrogenated oil
Also, known as trans-fats, hydrogenated oils are a man-made product whose chemical structure has been altered to increase shelf life. Chemicals are also used to hide the odor and improve the taste of the oil. Research has proved that hydrogenated and partially hydrogenated vegetable oils present in industrial processed food double the risk of breast cancer.
Instead, use extra-virgin olive oil, extra-virgin coconut oil or palm oil.
6. Potato chips
These fast food staples are fried in hydrogenated vegetable oil and then heavily salted. According to a study published in the New England Journal of Medicine, eating just 1 ounce of potato chips a day causes an average 2-pound weight gain in one year. Secondly, they are abundant in trans-fats which increase cholesterol levels in most people, as well as sodium, which raises blood pressure levels. Next, potato chips are fried at high temperatures to make them crispy but this also causes them to produce acrylamide, a known carcinogen also found in cigarettes.
Instead of buying potato chips from the market, make them at home using healthy oil like olive oil.
7. Microwave popcorn
Microwave popcorn is a convenient and relatively healthy snack, but the bag it comes in is another story. Many microwave popcorn bags are lined with a chemical called perfluorooctanoic acid (or PFOA). This toxin has been found to significantly raise the risk of breast, kidney, colorectal, bladder, prostate, lung, thyroid, leukemia, and lymphoma cancers.
8. Refined white flour
When flour is refined, all nutritional value is removed and then it is bleached with chlorine gas to make it more appealing to consumers. The glycemic index for white flour is very high – meaning it spikes your insulin levels without providing nutritional fuel. Carbohydrates are converted to sugars by your body, so excessive products that contain white flour can lead to increased insulin resistance.
Instead of using refined white flour, try some healthier options like whole wheat, almond, quinoa or barley flour.

According to medical experts, cancer is a complex set of diseases, which might be a result of various factors, such as: genetics, specific infections, poor lifestyle habits, like poor diet, physical inactivity, tobacco, and alcohol use and environmental exposure to various types of chemicals and radiation.
These factors have been scientifically proven to raise the risk of cancer.
The World Cancer Research Fund estimated that around 20% of the total American cancer patients are linked to weight gain, poor diet, physical inactivity, and excess consumption of alcohol.
Fortunately, cancer can be prevented, and the risk of this disease is reduced by:
• Regular exercise
• Maintaining a healthy body weight
• Avoidance of smoking
• A diet rich in organic vegetables and fruits
The following 8 foods are extremely harmful and can increase the cancer risk:
Refined and Artificial Sugary Foods
The excessive consumption of foods rich in refined sugar and artificial fructose sweeteners, such as high-fructose corn syrup causes the development of numerous health problems.
These foods increase insulin levels and boost cancer cell growth. The American Society for Clinical Nutrition journal published a study in 2006 which showed that the participants who consumed higher amounts of sugar-sweetened foods had an increased risk of pancreatic cancer.
Therefore, make sure you replace these foods with healthy and natural alternatives like stevia, raw honey, maple syrup, blackstrap molasses, or jaggery.
White Flour
Numerous processed foods these days are high in refined white flour, which is rich in carbohydrates, which negatively affect health, raise the blood sugar levels and raise the cancer risk.
Studies have shown that women who consumed excessive amounts of carbohydrates had an increased risk of breast cancer. Therefore, substitute refined white flour with healthier alternatives like whole- wheat, almond, quinoa, or barley flour.
Smoked and Pickled Foods
The regular consumption of pickled and smoked foods endangers health, as the smoking process of smoked meats leaves numerous toxic ingredients in the meat, while pickled foods are high in nitrates which are transformed into N-nitroso, an ingredient which raises the cancer risk.
Plus, these foods are abundant in preservatives which ensure a longer shelf life and lead to cellular damage and cancer development. Hence, we recommend avoiding them completely.
Red and Processed Meat
Processed meats like ham, sausages, and bacon, are rich in harmful preservatives and salt. Researchers have found that the excess intake of processed meat might lead to colorectal cancer.
The excessive intake of red meat raises the chances of developing prostate and colorectal cancer as well. Therefore, make sure you consume grass-fed meat only.
Farmed Salmon
Farmed and wild salmon are two types with huge differences, as the latter offers numerous health benefits, while the first poses serious health risks.
The consumption of farmed salmon might, in fact, cause cancer.
Researchers have found that farmed salmon contain significantly higher levels of harmful chemicals and cancer-promoting ingredients, like mercury, dioxins, toxaphene, flame retardants, and polychlorinated biphenyls.
Hydrogenated Oils
Hydrogenated oils are converted into poisons when processed and manufactured. These oils are actually chemically extracted from vegetables in order to preserve and prolong the shelf life of processed foods.
Yet, they are high in trans fats and omega–6 fatty acids.
The small amount of these acids might be beneficial for health, but the higher amounts negatively affect the membrane’s structure and flexibility of cells, thus raising the risk of numerous cancer types, including skin cancer.
Trans fats, on the other hand, increase the risk of breast, prostate, and colorectal cancer. Therefore, you should use extra virgin coconut or olive oil instead.
Potato Chips
Potato chips are produced at extremely high temperatures, which causes the creation of acrylamide, a popular carcinogen.
According to a study published by the National Cancer Institute, this ingredient raises the risk of developing ovarian, breast, prostate, and digestive tract cancer.
Potato chips are also rich in calories and fats which raise the blood pressure and cholesterol levels and lead to obesity.
Potato chips are also rich in artificial flavors and preservatives, so make sure you avoid them and replace them with homemade ones prepared in olive oil.
Moreover, you should definitely try baked banana or apple chips as well.
The illness called cancer is one of those intricate group of diseases that consist of several causes. A few of the known ones include genetics, exposure to various chemicals, infections, diet, as well as lifestyle choices like the use of tobacco, radiation, physical activity and so on. How many of your daily routines can affect your chance of contracting cancer? It’s for sure that it is more than you assume. Very little or no physical activity, as well as a poor diet, are some of the factors that will increase the chances of a person contracting cancer. But there is as well something that you can do about it, for example making healthy choices such as exercising regularly, ingest plant-based foods and quitting smoking. Around 20% of the cancers diagnosed in the United States are correlated to physical inactivity, poor nutrition, and excessive alcohol consumption. However, all of these things can be prevented by doing the right choices.
Processed Meat
Studies done at the University of Hawaii have shown that the ingestion of some processed meats can increase the risk of pancreatic cancer by a so large 67%. Examples of these meats include hot dogs, bologna, pimento loaves, sausages, and bacon. The preservatives and the nitrates that are contained in these meats that are used to improve their taste are also known to contain elements that cause cancer. Smoked meats are unhealthy in particular, knowing that the smoking process causes the meat to absorb tar. You should try to consume more lean meats and prepare the meals on your own.
Artificial sweeteners and refined sugars
A fact that is known is that apart from increasing your insulin levels through the roof, refined sugars provide a suitable environment for cancerous cells to grow and reproduce. This was firstly discovered in 1931 by a German Nobel laureate in medicine, the so-called Otto Warburg. He has highlighted the fact that they depend on certain sugars like high-fructose corn syrup (HFCS) that fuels the growth and reproduction processes. It’s suggested that you look for safe alternatives like blackstrap molasses, maple syrup, stevia, honey and jaggery to help sweeten your food.
Smoked and pickled foods
Generally, these types of food usually contain in them a lot of preservatives and nitrates that help extend their shelf life. Over time these chemicals build up in your body and do a damage on a molecular level and develop into many diseases, one of them is cancer. You should try to avoid these types of food, especially knowing that cooking smoked foods under high temperatures convert the simple nitrates into more dangerous ones.
Farmed fish
This basically means raising many types of fish (like salmon) on a commercial scale in a crowded place. The farming operation is responsible for more than 50% of the salmon ingested in the United States and moreover, these fish are treated with many different chemicals that cause cancer, antibiotics, and pesticides in an effort to control outbreaks that can happen from having so many fish in a very crowded space. Additionally, fish that are raised in this conditions do not have as many Omega-3 acids in comparison to wild salmon.
This one is a very popular food on a global level, but many of us don’t know that these chips are cooked in hydrogenated vegetable oil, and then they are heavily salted. According to a study that was later published in the New England Journal of Medicine, having just an ounce of potato chips on a daily basis can lead to an average weight gain of 2 pounds per year. The trans-fats contained in potato chips are responsible for the high cholesterol levels in many people, and it shall not be forgotten about the high sodium content that can lead to hypertension. In addition to this, when these chips are cooked in high temperature, they produce a carcinogen that is also found in cigarettes called acrylamide. Thus, if you love potato chips, try to make them at home by using healthy oils.
Hydrogenated oil
This type of oil is man-made and it has been developed in a way to have an extended shelf life. Many people use this type of oil very often, as you may know, it as trans-fats. Chemicals are also added to the oil to improve the taste and mask the smell. According to one study, the food that contains traces of partially hydrogenated vegetable oils can double the chances of contracting breast cancer. Palm oil, extra virgin coconut oil, and extra virgin olive oil are all a healthy alternative.
Refined white flour

this flour has no nutritional value whatsoever, based on the fact that the refining process removes all the nutrients. This process involves in itself bleaching it with chlorine gas, and therefore, it looks more attractive to potential buyers. The flour generally is able to boost insulin levels without supplying the body with any nutrients. The body converts carbohydrates into sugars in a natural way. So, products with an excessive amount of white flour can, unfortunately, cause the body to build a resistance to insulin. Trying healthier options such as almond flour, barley flour, whole wheat or quinoa flour can definitely better your diet.