Comprehensive Food Sensitivity Testing in Guelph

Food Sensitivities

Electro Dermal Screening (EDS) Food Sensitivity Testing is done in-house at Forward Health, at anytime Dr. Laura is available.  Please call reception to book your appointment for testing and follow-up today. If you are a new patient, Dr. Laura will need to see you first to evaluate the specifics of your individualized testing profile.

Often sensitivities go undiagnosed because the reaction is gradual and will happen within 3minutes to 3 days. This makes it more difficult to pinpoint which food is the trigger. Being sensitive to a food may mean the person needs to avoid it completely, or be able to have a small amount occasionally. Sometimes after months of abstinence, a food may be reintroduced without an issue. Symptoms of food sensitivity can be variable and may involve:

SKIN: eczema, skin rashes, dark circles under the eyes, puffiness

JOINTS: pain, inflammation

BRAIN: difficulty concentrating, fatigue, depression, hyperactivity

GI: damage to the mucosal lining, perforation & “leaky gut”. This can make it difficult for nutrients and vitamins to absorb into the body and the person over time can become deficient in things like iron, zinc, and B12. It can also rear itself as IBS (Irritable Bowel Syndrome), constipation, diarrhea, nausea or vomiting.

WEIGHT GAIN: always good to rule out food sensitivities when there is unexplained weight gain.

photo from health nest nutrition

Who is at risk?

  • Often affiliated with autoimmune disease (SLE/lupus, thyroiditis, Rheumatoid Arthritis (RA), toxic exposure to heavy metals, molds & family history.
  • Aggravated by alcohol, strenuous exercise and NSAIDs (Advil, Ibuprofen)
  • History exogenous hormone exposure (birth control pills, pesticides, plastics), antibiotics

What foods typically cause IgG reactions?

  • Dairy, wheat, egg, sugar, corn & soy
  • Some with RA find the nightshade family harmful: (potatoes, tomatoes, bell peppers, eggplant)

How do I learn if I have an sensitivity?

IgG testing can be accessed through your health care practitioner via electrodermal screening or blood draw test. Call for availability.

What’s the difference between food sensitivity and food allergies?

Food sensitivities are a delayed response 3 minutes – 3 days later, as discussed above. Food sensitivities are not an immediate threat to life.  Food allergies are an immediate (within 5-10minutes of ingesting the food) IgE immune response that can be life threatening.  Once a food allergy (often shellfish or peanut) are identified, the body amps up its response at every subsequent exposure. Mast cells and basophils release proinflammatory mediators in response to allergen exposure. This is why it is important for people with food allergies to carry an EPI pen, use it when needed and get themselves to a hospital if they are exposed to the particular food. Symptoms of food allergy can be variable and may involve:

MOOD: feeling of doom or very unwell.

SKIN: hives, urticaria (pale red raised itchy bumps), swelling or flaring of atopic dermatitis (skin irritation)

RESPIRATORY: wheezing, asthma symptoms, allergic rhinitis symptoms, throat tightness, and trouble breathing.

GI: nausea, vomit, pain, difficulty swallowing

Combined together in a very fast response, the person may experience ANAPHYLAXIS, a serious and potentially life threatening allergic reaction. Note that aside from food, insect bites, stings, medications can also be a trigger.

What foods typically cause IgE reactions?

  • Peanut, Pollen (could be on fresh fruit), shellfish, fish, sesame seeds, tree nuts, soy, dairy, eggs, and wheat.
  • Made worse with alcohol, exercise, NSAIDs (Advil, ibuprofen)

What if someone is experiencing these symptoms and has a known food allergy?epipen

  1. Ask if they have an EPI pen and where they keep it. It will administer epinephrine which will increase their heart rate and open their airways.
  2. Ask if you can get it for them
  3. Allow the person to administer the EPI pen themselves. It should be placed at the thigh and pressed into the muscle.
  4. If no EPI, consider a dose of Benadryl
  5.  Get the person to the hospital immediately.

How do I learn if I have an allergy?

IgE testing can be done by your health care practitioner via skin prick or blood test. A naturopathic doctor may order some IgE blood tests for food allergy and it is usually an immunologist whom will do the skin prick test to diagnose and provide an EPI pen prescription if need be. Feel free to call Forward Health and book an appointment to discuss your concerns and needs and to obtain the appropriate requisition via Dr. Laura.

Yours in Health,

Dr. Laura M. Brown, ND

Carb Cravings? 5 easy tips

Craving carbohydrates and don’t know how to get them under control?

Here are 5 easy steps to help put you back in control.

  1. Test your Candida levels.
  2. Eat a meal with protein and healthy fats
  3. Eat within your 30 min glycemic window after exercise
  4. Eliminate processed foods
  5. Deal with your stress.

Candida?

If your Candida abicans levels are out of balance, you will find you have an insatiable sweet tooth, always need something sweet after a meal and suffer from a mix of possible symptoms like brain fog, headaches, sinusitis, join pain, skin rashes, bloating, gas and diarrhea. These crazy critters can actually yank on your nervous system chain, send messages to your brain saying “I want sugar”!! So, don’t blame your self wholly, however it is you who has to take responsibility. Just like saying to a child “no, you can’t have a cookie right now” you have to put your foot down and say the same to yourself. Or those terrible little Candida critters who are running your world right now. How do you know if it’s you or them? How do you get rid of them?

A simple 15 minute test in our clinic will help you get a sense for your levels of Candida. Email drlaura@forwardhealth.ca. Getting your micro biome back in balance will also reduce inflammation and restore nutrient absorption. With scientifically proven therapies, my patients are able to reduce Candida albicans levels and re-set many micro biomes within 1-3 months of therapy.

Boost Nutrient Density

Sometimes when we crave sweets we actually need to eat something with protein and healthy fat to increase nutrient density and satiation. For example, try eating a handful of almonds and an apple or a slice of chicken or turkey with some avocado – then wait 5-10 minutes and see if you still crave the sweets.

30 Minute Glycemic Index

After an intense workout, you have depleted the glycogen stores in the muscles. To optimize energy for your next workout and balance your carb intake later, eat something with carbohydrates in it within thirty minutes of working out. For some this means a quick protein drink with some carbs in it, an orange or a banana or a healthy homemade nutball. Eating a full balanced meal with in two hours of your workout will also help balance your blood sugar and keep you from craving carbohydrates.

Ditch the Processed Foods

Processed foods often have little fibre and a lot of sugar. This means the sugar from the food gets quick access to your blood stream. what results are spikes in your blood sugar levels, triggering an influx of insulin to quickly get the levels under control. Consequently,   your blood sugar quickly drops and you feel like you need to have more to eat. On it goes, the sugar craving roller coaster. Instead, try to eat foods high in fibre, with some proteins and healthy fats so your blood sugar levels are more regulated.

Get Stress Under Control

Serotonin and dopamine are feel good neurotransmitter which get depleted in stress. Eating carbohydrates helps boost these neurotransmitters. This is why, when we feel stressed, we crave comfort foods, which are carbohydrate based. Secondly, elevated cortisol will increased the demand for carbohydrate consumption because it blunts the desire for proteins and vegetables. Learn how to emotionally regulate and manage your stress and you will find it easier to naturally make healthier food choices.

From the heart and mind of Dr. Laura M. Brown, ND