Proper diet is the key to optimum health. But what if the foods that you believe are good for you might actually be causing you harm? Many of the common foods that we consume on a daily basis may initiate an immune response leading to symptoms, inflammation and degenerative disease.
What causes these reactions to food?
One reason for this is that due to our diet, genetics and environment, many of us have developed something called leaky gut which causes openings in the intestines which can allow food to travel through walls of the intestine into the rest of the body. The body recognizes these as foreign invaders and mounts an immune system response. Sometimes these food particles are very similar in structure to various tissues in the body. The immune system may then mistake the tissue for the food leading to inflammation in that area causing autoimmunity.
Once the lining of the gut becomes compromised, the body is even more prone to food reactions as additional undigested foods get into the bloodstream. And if these suspected food turn out to be one of your dietary staples, the damage to the gut is constantly renewed. Oh boy…
But I don’t get rashes, how can I have an intolerance to a particular food?
Most folks think food allergies or intolerance only present as rashes, hives, or asthma.That is pretty far from the truth. Severe allergic reactions (IgE antibodies) may cause outward symptoms, but common food allergies (IgG or IgA) don’t show up on regular allergy tests of the skin or blood but still lead to symptoms throughout the body. For instance, a recent article in The New England Journal of Medicine listed 55 “diseases” that can be traced back to gluten consumption. These include Hashimoto’s thyroid disease, arthritis, chronic sinusitis, type 1 diabetes, irritable bowel, Crohn’s disease, ulcerative colitis, joint pain, etc. and their array of symptoms.
What is the difference between a food allergy, sensitivity, and intolerance?
The distinction between food allergy, food sensitivity, and food intolerance depends on whether the immune system is involved. For example, let’s take a look at Celiac disease. True Celiac disease is an autoimmune condition in which the body attacks the small intestine. It only occurs in only about 1 percent of Americans, whereas a non-celiac reaction is when the immune system attacks the gluten molecule itself. It is far more common and affects over 30% of the population. A food sensitivity also occurs when a delayed immune system response is initiated by a triggering food. Food intolerance is an issue with digesting a particular food and does not involve the immune system.
How long does the reaction last?
Food reactivities can be immediate or can take several days. In fact, each time a glass of milk is consumed, morphine-like substances are released into the brain which cause a molecular reaction that could remains active for up to three weeks. Gluten responses can last for months to those who are susceptible. Because symptoms may be delayed for days, a low-grade food intolerance may be hard to detect. For example, why would you consider that a gut issue would be due to a tomato eaten four days ago!
What foods am I intolerant to?
Try to think of the one thing in your diet you couldn’t possibly live without, and that is probably what you are intolerant to! People with biochemical sensitivity to certain foods tend to crave the very foods that are harming them. The common belief that we crave what our bodies need does not hold true when our body systems are imbalanced. People with imbalances instead crave what gives them temporary satisfaction, even if these indulgences are usually followed by unpleasant physical symptoms, anxiety, depression, or lethargy. Instead of taking these symptoms as a sign that a particular food is bad for us, we recall mainly how good it initially made us feel, and so we seek more of it.
An additional concern is that these foods can be highly addictive. Foods such as gluten and dairy have been shown to release morphine-like substances such as gluteomorphins or casomorphins, respectively, which cause us to crave the foods we are allergic to. Many times we eat these foods because they make us feel better by alleviating the withdrawal symptoms causing the cycle to continue.
Most common allergenic foods
- Gluten. Barley, rye, semolina, spelt, and wheat (corn is a close cousin and may also cause problems in some individuals). Gluten may be replaced with rice, almonds, potato, coconut, amaranth, teff, quinoa, buckwheat, sesame, millet, or oats. Wheat grass depending on when harvested. Note: Oats may cause a problem based on where they are processed and stored.
- Cow Dairy. Most folks find that they can replace cow dairy products with sheep, goat, buffalo, or camel with no issue.
- Nightshade family. Cashew, eggplant, green/red/chili/jalapeno/orange/pimentos peppers, potato, and tomato. Spices- including cayenne, chili, ground red pepper, crushed red pepper, curry and paprika. Avoid any ingredients that are listed under the hidden label: natural flavoring.
- Latex family. Banana, papaya, mango, and guava.
- Peanuts. These are actually a legume since they grow in the ground. They tend to contain fungus which affects may people. Consider using raw almond or other type of nut butter instead.
- Artificial sweeteners and food additives
How do you test for food sensitivities?
The best method is an elimination diet which removes suspected foods for a period of 4-8 weeks. Foods are then reintroduced back one at a time to determine any adverse reaction.
How do you treat food sensitivities and intolerances?
Most food sensitivities are not usually permanent but unfortunately, the only way the body can recover from food intolerances is by eliminating the foods that trigger the symptoms so that the body has an opportunity to rest and repair itself. This may be challenging due to withdrawal symptoms and our eating habits. Once the suspected food is eliminated for 1-2 months, the suspected food is then consumed for several days to create a response. If all goes well, consider utilizing a four day rotation schedule in meal planning in order to prevent redeveloping the allergy. It is important to note that foods such as gluten and dairy might not be able to be put back in the diet