1. Canned Tomatoes
While fresh tomatoes are actually considered to be the cancer fighting foods, those canned ones are nothing like that. Actually, most canned foods are a concern because of what the can is lined with. The lining of almost all canned foods are made with a chemical called bisphenol-A, or BPA.
A study published in May of 2013 by the Proceeding of the National Academy of Sciences showed that BPA actually affects the way genes work inside the brain of rats. Even the FDA agrees that there is a problem with BPA as it is supporting efforts to either replace or at the very least, to minimize the amounts found in canned foods. You know it must be bad when even the very lax FDA is concerned!
Tomatoes are believed to be exceptionally dangerous due to their high acidity, which seems to cause BPA to leech from the lining of the can into the tomatoes themselves. The level of BPA can be so high in fact; you should seriously consider not feeding them to children. Due to FDA laws, there are no standards for labeling BPA so simply because a can does not say it has it does not mean that it does not contain BPA. Be safe and avoid cans. Cook fresh or buy glass bottles.
2. Farmed Salmon
Although fish sounds like one of the healthiest foods possible, farmed salmon is one you should avoid. Unfortunately, more than 60 percent of the salmon consumed in the USA is farm raised.
These fish are fed unnatural diets and are contaminated with chemicals, antibiotics, pesticides, and other known carcinogens. They live in very crowded conditions which results in these fish having 30 times the number of sea lice than wild salmon. Farmed salmon are fed chemicals to make their meat that reddish pink color that should occur naturally but doesn’t because of the diet of chicken litter that they are fed.
Also, due to their diet, they have less of the healthy omega-3 that we think we are getting when we consume fish. Studies have also shown that farmed salmon contain high levels of PCB’s, mercury, and cancer causing dioxins. Avoid farmed salmon and buy it canned or look for labels in your market that state the fish you are buying is wild sockeye salmon.
3. Processed Meats
What exactly are processed meats? This is a long list that includes, but is not limited to, sausages, hot dogs, bacon, most lunch meats like bologna or pimento loaf.
Researchers who wrote in the journal of BMC Medicine said that the excessive salts and chemicals that are used when making processed meats are damaging to your health. The study showed that 1 in every 17 people who were involved in the study died and those who ate 160 grams or more of processed meats increased their risk of early death as much as 44 percent within 12 years as opposed to those who ate 20 grams or less. This study involved people from 10 European countries and went on for almost 13 years.
All these processed meats contain numerous chemicals and preservatives, including sodium nitrates, which make them, look appealing and fresh but are well known carcinogens. Smoking meats seem to be particularly bad as the meat picks up tar from the smoking process. Yes, tar, the same deadly ingredient that cigarette smoke contains
4. Potato Chips
Yes, we know, potato chips are cheap, great tasting, quick snack, however, the negative effects they have on your body may not be worth the little bit of pleasure you derive from these crispy snacks.
Potato chips are high in both fat and calories, which are sure to bring on weight gain. A study done in the New England Journal of medicine found that eating just 1 once of potato chips per day caused an average 2 pound weight gain in one year. Besides being full of trans-fats which can cause high cholesterol in most people, they have excessive sodium levels which, for many people, cause high blood pressure.
Potato chips have artificial flavors, numerous preservatives, and colors as well, which is something else your body doesn’t need. Potato chips are fried in high temperatures to make them crispy but this also causes them to make a material called acrylamide, a known carcinogen that is also found in cigarettes.
It’s hard to say no to your kids demands for chips sometimes, therefore, as a sneaky alternative, buy them baked potato chips or tortilla chips which are at least lower in both fat and calories. Air popped popcorn and whole wheat pretzels are another healthier option. Or try baked apple chips or banana chips which are dehydrated. Both are crispy and are far healthier than regular potato chips.
5. Hydrogenated oils
Let’s start from the point that all hydrogenated oils are vegetable oils. Vegetable oils cannot be extracted naturally like butter is, vegetable oils must be chemically removed from their source, and then they are changed to be more acceptable to consumers. They are frequently deodorized and colored to look appealing.
All vegetable oils contain high levels of Omega–6 fatty acids. An excess of Omega- 6 fatty acids cause health problems, such as heart disease and in increase in various cancers, especially skin cancer. You need a good balance of both Omega 3 and Omega 6. Try to get plenty of Omega 3 every day. You can do this in the form of supplements and grass fed meats, also fatty fish such as salmon and mackerel are a very good source of Omega 3.
Hydrogenated oils are used to preserve processed foods and keep them looking appealing for a long as possible. Hydrogenated oils influence our cell membranes’ structure and flexibility, which is linked to cancer.
6. Foods that are highly salted, pickled, or smoked
Foods that are cured by use of nitrates or nitrites act as preservatives as well as adding color to the meat. Although nitrates do not cause cancer in and of themselves, under certain conditions these chemicals change once they are inside the body into N-nitroso composites. It’s this N-nitroso that is associated with a greater increase the risk of developing cancers.
Smoking foods such as meat or nuts causes these food items to absorb considerable amounts of the tar that smoke produces. Tar is a known carcinogen. Meats such as bacon, sausage, bologna, and salami are high in fat and salt. Pickled foods are also very high in salts.
There is overwhelming evidence that eating these types of foods greatly increases the risk of colorectal cancer and higher rates of stomach cancer. The rates of stomach cancer are much greater in places such as Japan where a traditional diet contains many foods that are highly salted, and/or smoked.
7. Highly processed white flours
Most of you have already heard by now that white flour is not a good thing, but you most likely have no idea just how bad it really is for your health. Refining grains destroys its natural nutrients. Mills are no longer content with waiting for their flour to whiten with time; mills now bleach flour with a chemical called chlorine gas.
The EPA states that chlorine gas is a dangerous irritant that is not safe to inhale and in large quantities can be lethal. White flour lurks in many processed foods. White processed flour has a very high glycemic rate which quickly raises the blood sugar level and insulin levels, which can be a direct cause of diabetes, not to mention it is believed that it spreads cancer cells by feeding the cells directly.
Cancerous tumors feed mostly on the sugars in your bloodstream. By avoiding refined grains such as white flour, you can avoid, or at the very least, starve tumors.