Episode 214: Food Sensitivities: Symptoms, Testing & All the Complexities

Food sensitivities are a growing problem—and the reasons behind it are complex. Unpacking food sensitivities is NOT a straightforward task, and for the first time in nearly 5 years of podcasting, Erin addresses this tricky topic and helps to make sense of all the moving parts and considerations. In today’s episode you’ll hear Erin discussing food sensitivity testing (the good, the bad, & the confusing), the differences between food allergies and food sensitivities, obvious (and not so obvious) symptoms and signs you might have a food sensitivity, the nitty gritty science behind our body’s reactions to foods, how our hormones relate, downsides to restrictive healing diets, and considerations to take if you suspect you may be dealing with a food sensitivity.

The truth is, getting to the root of food sensitivities is a lot more complicated than an at home food sensitivity test commercial will ever tell you. After listening to this episode you’ll understand why, and come away with more knowledge, potential solutions, and even hope for getting to the root of your own sensitivities. Please share with anyone who could also benefit from this valuable information!

In this episode:

Digestion is a top down process [1:53]

The downsides of restrictive healing diets [7:32]

What is the best/most accurate food sensitivity test? [10:28]

When food sensitivity testing becomes problematic [12:32]

Considering how results from labs might be influencing other things in your body [15:55]

How Secretory IgA impacts food reactions [17:06]

How our skin is affected by food sensitivities [20:51]

Food Allergy vs Food Sensitivity [23:00]

Unintended consequences of seeking out food sensitivities [29:38]

Symptoms of food sensitivities + how “strict” do you need to be? [35:21]

The stigma with food sensitivities [38:57]

Why food sensitivities are more common today [42:15]

The interplay of estrogen, cortisol and dendritic cells [48:32]

What your at-home food sensitivity test results might ACTUALLY be telling you [50:14]

Food sensitivity testing: yay or nay? [53:44]

How best to test + what you need to know about elimination diets [56:38]

Clean eating and reactivity [58:01]

What to do and how to truly heal your sensitivities to food [1:02:07]

Resources mentioned:

Snag our FREE Digestive Guide

Your Hormone Revival™ (Only available within the Funk’tional Nutrition Collective)

The Funk’tional Nutrition Academy™

The Body Intentions Breakthrough (Available for free within the Funk’tional Nutrition Collective)

Leaky Gut Protocols are Lazy on IG

Bio-Kult Boosted probiotic supplement (save 15% on your order with code FUNK15)

LMNT Electrolyte Replenishing powder (Use code FUNK get a free sample pack with any purchase!)

Ned Natural Remedies (get 15% off your order with code FUNK)

Organifi supplement powder (save 20% on your order with code FUNK)

Learn more about Functional Nutrition & Gut Health

Related episodes:

197: Secretory IgA & Gut Health: What You May Not Know

138: How Hormones Influence the Gut

Diet Episodes:

198: Protocols, Elimination Diets & the Pursuit of Wellness with Jessica Flanigan

144: Considerations for a Low FODMAP Diet

Skin Episodes:

121: The Gut-Skin Connection

122: The Gut-Skin Connection: Leaky Gut, Rosacea, Acne, Eczema, Keratosis Pilaris, Psoriasis

156: Integrative Dermatology - Acne, Eczema, Psoriasis, Rosacea & Beyond with Dr. Julie Greenberg

87: Eczema, Skin Rashes & What You Need to Know with Jennifer Fugo

Gluten Episodes:

142: Gluten Sensitivity & Celiac Disease

125: Thyroid Health, Gluten & Hashimoto’s

Mindset Episodes:

161: How Fear Affects the Body & Brain

111: Sh*t We Don't Talk About (Good Girls Gone Bad)

Immune Health Episodes:

175: Our Food, Our Immune System & Our Kids (A Town Hall on Health)

160: Mold, Lyme & Chronic Illness with Toréa Rodriguez

104: Immune Health, Gut Health & Nature (including Lyme Prevention)

147: Inflammation & What You’re NOT Eating

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Episode 213: Understand Your Cycle; Take Back Your Power with Lisa Hendrickson-Jack