Food Allergy or Sensitivity?

Allergies and sensitivities are the result of a heightened immune response to various external substances. Food allergies can cause an immediate IgE antibody response, triggering the body to release large amounts of histamine which can result in an emergency.

Food sensitivities are a delayed IgG antibody response and are typically not a cause for an emergency.  Food sensitivities are difficult to track.  Something you ate on Monday may not create an overt immune reaction until Wednesday.  Over time, regularly eating a food to which you are sensitive can result in chronic inflammation of the intestinal track, which can lead to what is commonly known as Leaky Gut.

Leaky Gut Syndrome

Leaky gut syndrome refers to a theory that the gut lining can be weakened or impaired causing increased intestinal permeability which is often seen in gastrointestinal diseases.  The mucous lining of our intestines is designed to absorb water and nutrients from our food into the blood stream.  Some people have increased permeability in their intestines where their guts are more “leaky” allowing more food proteins into the blood stream.  The result of leaky gut is that the intestines are less able to digest and absorb nutrients from food (malabsorption). In severe cases, even the absorption of medications can also be impaired. In some cases, the individual may become reactive to everything they eat. Or they may struggle to mount any immune response at all. Ultimately, leaky gut reduces the resiliency of your entire body so that it is less able to manage other health issues.

Food Sensitivity Testing

We offer IgG antibody panels to the most commonly consumed foods.  Each food panel is a quantitative ELISA analysis of IgG antibodies to a wide variety of foods.  Tested food groups include dairy, fish/shellfish, fruits, grains, legumes, nuts, meat, poultry, eggs, vegetables, herbs, and spices.  This blood test is collected in-office during a patient visit.

Our Holistic Approach

Identifying your food sensitivities is only the first step. The goal is to reduce inflammation, heal the gut lining, and restore balance so your body can tolerate a wider range of foods over time. We work with each patient to develop a personalized plan guided by testing results so you’re not left guessing which foods to avoid or for how long.

Alongside dietary changes, we support gut repair with targeted supplements, address any underlying leaky gut, and help identify other contributing factors such as stress, gut infections, or nutrient deficiencies. Our goal isn’t a lifetime of restriction, but a healthier gut that allows you to enjoy a full and varied diet again.

Symptoms of Food Sensitivities

  • Reflux & Heartburn

  • Gas & Bloating

  • Constipation or Diarrhea

  • Headaches

  • Fatigue

  • Sinus Congestion

  • Skin Rashes or Eczama

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