3 Natural Therapies to Help with Seasonal Allergies


QUERCETIN

A natural plant compound (a type of flavonoid) found in many fruits, vegetables, and herbs. It has powerful antioxidant, anti-inflammatory, and antihistamine properties, which is why it’s often used in natural allergy relief and immune support.

How Quercetin Works:

  • Blocks histamine release – helps reduce sneezing, runny nose, and watery eyes caused by seasonal allergies.
  • Reduces inflammation – calms overactive immune responses.
  • Acts as an antioxidant – protects cells from oxidative stress.

Natural Sources of Quercetin:

  • Red onions
  • Apples (especially with the skin)
  • Berries
  • Kale and broccoli
  • Green tea
  • Capers

VITAMIN C

A water-soluble vitamin essential for many important functions in the body. It acts as a potent antioxidant, supports the immune system, and plays a key role in collagen production, iron absorption, and wound healing.

How Vitamin C Works:

  • Helps break down histamine in the body, preventing it from building up and triggering allergy symptoms (like sneezing, itching, congestion).
  • Helps stabilize mast cells which are immune cells that release histamine during an allergic response.
  • Helps stabilize these cells, reducing how much histamine is released.
  • As a strong antioxidant, vitamin c reduces oxidative stress, which can worsen allergic and inflammatory responses.

Sources of Vitamin C:

  • Citrus fruits (oranges, lemons)
  • Bell peppers
  • Strawberries
  • Kiwi
  • Broccoli and brussels sprouts

NAC

NAC (n-acetyl cysteine) is a powerful antioxidant and a precursor to glutathione, your body’s master detoxifier. It’s commonly used for respiratory health, liver support, and increasingly for allergy relief due to its role in reducing inflammation and mucus buildup.

How NAC Helps with Allergies:

  • NAC breaks down thick mucus in the sinuses and lungs, making it easier to clear out allergens and breathe better.
  • Helpful for post-nasal drip, sinus pressure, and chest tightness.
  • NAC boosts glutathione levels glutathione is crucial for detoxing histamine and calming immune overreactions.
  • NAC helps replenish glutathione, reducing oxidative stress and inflammation linked to allergic reactions.
  • NAC helps balance immune responses, so your body is less likely to overreact to harmless allergens like pollen or dust.

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