About this condition
Food allergies and sensitivities are among the most common but underdiagnosed contributors to chronic symptoms. Naturopathic doctors distinguish between IgE-mediated allergies (immediate reactions) and IgG-mediated sensitivities (delayed reactions) — and treat both through a combination of identification, elimination, gut healing, and immune rebalancing.
What a naturopathic doctor can do
- IgE allergy testing and IgG food sensitivity testing
- Guided elimination and reintroduction protocols
- Gut healing to restore immune tolerance
- Microbiome support — gut dysbiosis increases food reactivity
- Nutritional assessment to prevent deficiencies during elimination
- Oral tolerance protocols
- Mast cell stabilization for histamine intolerance
Related conditions treated
Common questions
IgE reactions are immediate and can cause anaphylaxis. IgG reactions are delayed (hours to days) and cause chronic symptoms like bloating, fatigue, brain fog, and skin issues. Conventional allergists test IgE. NDs test both.
Yes — IgG food sensitivities are often reversible with gut healing and a structured elimination-reintroduction protocol. IgE allergies are less likely to resolve fully, though desensitization is possible for some.
Not necessarily. IgG tests show immune reactivity, not clinical significance. Your ND will help you prioritize which eliminations are likely to be clinically meaningful.