Foods That Alleviate or Aggravate Allergies

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The author discusses how diet can impact seasonal allergies. Certain foods, like those rich in antioxidants, omega-3 fatty acids, and probiotics, can alleviate symptoms. Conversely, histamine-rich foods and allergens can worsen allergies. An anti-inflammatory diet can help manage symptoms.

Seasonal allergies affect millions of people worldwide, myself included, causing symptoms such as sneezing, itchy eyes, runny nose, and congestion. While many factors contribute to the development and severity of seasonal allergies, including genetics, environmental factors, and immune response, diet plays a significant role in either alleviating or aggravating symptoms. By carefully choosing the right foods and avoiding triggers, individuals can effectively learn how to manage their seasonal allergies naturally using food and improve their quality of life. This can be a natural and healthy way to help your body deal with allergies more efficiently. While they won’t cure allergies, they can support your immune system and potentially reduce inflammation. By prioritizing these foods in their diet, individuals can potentially reduce the frequency and intensity of seasonal allergies.

Can Diet Help Tame Your Seasonal Allergies?

  • Foods rich in antioxidants: Can help protect your cells from damage and reduce inflammation. Examples include berries (like blueberries and strawberries), dark chocolate, and leafy green vegetables.  
  • Foods with quercetin: This antioxidant has anti-inflammatory properties and may help reduce histamine levels, which are involved in allergic reactions. Sources of quercetin include onions, apples, and berries.  
  • Foods with omega-3 fatty acids: These can help reduce inflammation throughout the body. Nuts and seeds, plant-based oils, and whole grains are all good sources of omega-3 fatty acids.  
  • Foods with probiotics: These beneficial bacteria can help balance your gut microbiome, which may contribute to a healthier immune system. Fermented foods (miso, tempeh, kimchi), plant-based yogurts, and probiotic supplements are all good sources of probiotics.  
  • Foods with vitamin C: This vitamin can help strengthen your immune system. Citrus fruits, berries, and bell peppers are rich in vitamin C.  
  • Green tea: Packed with antioxidants, green tea can help reduce inflammation and boost your immune system. Consuming green tea can be beneficial for how to manage seasonal allergies naturally using food and beverage choices.
  • Ginger tea: Ginger has anti-inflammatory properties that may help soothe allergy symptoms like congestion and runny nose.
  • Nettle tea: Nettle (also known as stinging nettle) leaves are often used to treat allergies and hay fever due to their antihistamine effects. This is one of my personal favourites as I like to add lemon juice and agave nectar to it which I find helpful.
  • Chamomile tea: Chamomile has calming properties that can help reduce inflammation and promote relaxation.
  • Turmeric tea: Turmeric contains curcumin, a compound with powerful anti-inflammatory properties.

Remember: While these foods can be helpful, individual responses may vary. If you have severe allergies, it’s important to consult with a healthcare professional for appropriate treatment.

Foods to Avoid During Allergy Season

Conversely, certain foods can worsen seasonal allergies by triggering inflammatory responses in the body. Common allergens such as dairy, gluten, and processed foods have been known to exacerbate allergy symptoms in some individuals. These foods can increase mucous production, making congestion and respiratory symptoms worse. Additionally, foods high in histamines, such as aged cheeses, smoked meats, and fermented foods, can trigger allergy symptoms in some people. Individuals need to know how to manage seasonal allergies naturally using food by identifying their triggers and limiting their consumption to avoid worsening their symptoms. While they may not directly cause allergies, they can contribute to inflammation and worsen symptoms.

Foods that can Aggravate Seasonal Allergies

  • Histamine-rich foods: These foods contain histamine, a chemical that can trigger allergy symptoms. Examples include aged cheeses (like cheddar and Parmesan), fermented foods (sauerkraut and pickles), and alcoholic beverages.  
  • Foods that can trigger cross-reactions: If you have a pollen allergy, you may also be sensitive to certain foods that share similar proteins. People with grass pollen allergies may experience reactions to wheat, barley, or rye.  If you’re allergic to pollen, you may also be allergic to honey, as it contains pollen.
  • Foods that can irritate the nasal passages: Spicy foods and acidic drinks can irritate the nasal passages and worsen allergy symptoms.

How an Anti-Inflammatory Diet Can Benefit Your Health

An anti-inflammatory diet focuses on consuming whole, nutrient-dense foods and eliminating or reducing processed foods, sugar, and unhealthy fats. By prioritizing foods that support gut health, such as probiotic-rich foods and prebiotics, individuals can strengthen their immune systems and reduce inflammation, which can help alleviate allergy symptoms. Incorporating plenty of fruits, vegetables, and whole grains into your diet can provide essential vitamins, minerals, and antioxidants that support overall immune function. By focusing on these principles, an anti-inflammatory diet can help improve overall health, reduce the risk of chronic diseases, and potentially alleviate symptoms of conditions like allergies. For more information on an anti-inflammatory diet, check out “The Ultimate Guide to an Anti-Inflammatory Vegan Diet” by Plant-Based Dietitians.

The Role of Diet in Seasonal Allergy Management: A Holistic Approach

The relationship between food and seasonal allergies is complex and varies from person to person. While some foods can help alleviate symptoms by reducing inflammation and boosting the immune system, others can worsen allergies by triggering inflammatory responses in the body. By carefully choosing the right foods, adopting an anti-inflammatory diet, and identifying food triggers, individuals can find how to manage seasonal allergies naturally using food effectively and improve their quality of life. It is important for individuals with allergies to work with a healthcare provider or registered dietitian to develop a customized nutrition plan that meets their unique needs and supports their overall health and well-being.


“Spring. When your nose does more running than you do.”

– Unknown

Health lover? Check out A Guide to Going Vegan For Your Health for more ways to show your love for your wellness.
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