Causes of food intolerance are largely unknown to the general public. However, there are many contributing factors. Genetics play a part and often if a parent or grandparent has a food sensitivity then the children are more likely to have the same sensitivity.
Food Sensitivity Causes and Associated Factors
Also, we know that food sensitivity may be triggered later in life by stress or trauma, which suggests an emotional or stress-hormone related component. We also know that food sensitivity gets worse with age, which may mean that ongoing damage is occurring which contributes to the problem.
Food Processing Contributes
Food processing may also contribute to food sensitivities. In fact, the most common food that people react to is highly processed milk and dairy products. Did you know that pasteurization and homogenization have added chemicals that milk a century ago did not have?
How food has been prepared, processed, handled and stored can also have an effect on whether food will cause an allergic reaction. For example, some molecules responsible for allergic reactions can be destroyed by heat. Individuals with allergies to cow’s milk have reported that drinking heated milk does not cause the symptoms associated with their milk allergies suggesting that the molecules that are toxic to these individuals have been destroyed by the heating process. However, the molecules in peanuts that can cause highly toxic responses in people allergic to peanuts are known to be very stable and unaffected by even long periods of heating.
Most Grains Contain GMO (Genetically Modified Organisms)
Corn, soy and wheat have all been genetically modified with a poison known as glyphosate. Grains have been selectively bred to increase harvest yields in commercial farming. Many people theorize that this level of processing within the food has made it less digestible in general. This is what may have led more people to become sensitive to these foods.
Top Genetically Modified Crops:
- Corn: Corn is the No. 1 crop grown in the U.S. and nearly all of it — 88 percent — are genetically modified. In addition to being added to innumerable processed foods, genetically modified corn is a staple of animal feed.
- Soy: 93 percent of soy is genetically modified. Soy is a staple of processed foods under various names including hydrogenated oils, lecithin, emulsifiers, tocopherol (a vitamin E supplement) and proteins.
- Cottonseed: According to the USDA, 94 percent of cotton grown in the U.S. is genetically modified. Cottonseeds are culled from cotton and then used for vegetable oil, margarine or shortening production, or frying foods, such as potato chips.
- Alfalfa: Farmers feed alfalfa to dairy cows, the source of milk, butter, yogurt, meat and so much more. Alfalfa is the fourth largest crop grown in the U.S., behind corn, soybeans, and wheat (though there is no genetically engineered wheat on the market).
- Papaya: 75 percent of the Hawaiian papaya crop is genetically modified to withstand the papaya ringspot virus.
- Canola Oil: About 90 percent of the U.S. canola (rapeseed) crop is genetically modified. Canola oil is used in cooking, as well as biofuels. In North Dakota, genetically modified canola has been found growing far from any planted fields, raising questions about what will happen when “escaped” GE canola competes with wild plants.
- Sugar Beets: More than half — 54 percent — of sugar sold in America comes from sugar beets. Genetically modified sugar beets account for 90 percent of the crop; however, that percentage is expected to increase after a USDA’s decision last year gave the green light to sugar beet planting before an environmental impact statement was completed.
Leaky Gut Syndrome
Food sensitivities are highly linked to a syndrome called Leaky Gut Syndrome. This health challenge is a situation in which some stressor (such as food to which the person is sensitive) causes damage to the intestinal lining. That damage allows larger than normal food particles to cross into the bloodstream. Those particles trigger an immune reaction in the body because they are not supposed to be in the bloodstream, to begin with. This immune reaction often cross-reacts with the person’s own tissue. This sets up a cascade of symptoms including food sensitivities, as well as autoimmune symptoms. Food sensitivity and leaky gut have a chicken-or-the- egg-type relationship because it is unclear which condition arises first and which is a consequence. It is certain, however, that to fix either problem, you must address both.
Foods That Commonly Cause Allergic Reactions
Many foods that have been identified as causes of sensitivity/allergic reactions are due primarily to the bastardization of our food supply, with GMO’s (Genetically Modified Organisms). See the details along with the most common food list below…
- Dairy Products: Cow’s milk (Pasteurization removes most of the nutrients)
- Chicken eggs (Many vaccine flu viruses are grown on fertilized chicken eggs,(Ovalbumin) is the major protein constituent of chicken egg whites.)
- Grains/Gluten: Corn, soy, wheat, HFCS (High Fructose Corn Syrup – most packaged and fast foods contain this ingredient) (See the Top 7 GMO foods below)
- Nightshade vegetables: Eggplant, potatoes, tomatoes, all peppers. Nightshades contain substances called alkaloids, which can cause inflammation and stress.
- Peanuts (Peanut crops receives applications of glyphosate, nearly every 10 days)Glyphosate is a poison.
- Fish: Most farmed fish are fed grains, that contain GMO’s and most fish from the sea have mercury – due to oil spills and pollution of the oceans.
- Crustacean shellfish (such as shrimp, prawns, lobster, and crab)
- Tree nuts (such as almonds, cashews, walnuts, pecans, pistachios, Brazil nuts, hazelnuts, and chestnuts)
- Preservatives, colorings: People cannot digest chemistry.
What Foods Can I Eat? (If You Have Food Allergies/Sensitivities)
This list contains the least reactions to food sensitivity/allergy. Electing to eat organically grown foods also helps avoid the intake of pesticides and other allergy producing toxins.
- Sweet Potatoes
- Winter Squash
Please note: I am not a doctor. I am a Master Nutrition Therapist. I use food therapy as my favorite therapy to approach most chronic diseases and conditions; including obesity, diabetes, metabolic syndrome, depression, and gut diseases. I also use a variety of supplements and subtle energy tools to assist, along with food.
Everything here is my opinion and is provided for educational purposes.
You are responsible for your own health, and the consequences of whatever health care decisions you make. Are you ready to work with a nutritionist to help you make better food choices? Call me for a FREE 20-minute phone consultation to see how we could address your health challenges and make positive changes with real food.
Call Debbie Allen, MNT, CHHP: 303-782-4842.