more info on it:

Immune System Modulation: Bee pollen contains trace amounts of pollen from local plants, which are common allergens. Consuming it in small, controlled doses might act like a natural immunotherapy, gradually exposing the immune system to these allergens and reducing its overreaction over time. The theory is similar to allergy shots but less standardized. Some anecdotal reports suggest it can reduce symptoms like sneezing, itchy eyes, or nasal congestion for people with pollen-related allergies.

Anti-Inflammatory Properties: Bee pollen is rich in antioxidants, flavonoids, and other compounds that have anti-inflammatory effects. These may help calm the body’s inflammatory response during allergy season, potentially easing symptoms like swelling or irritation in the nasal passages and throat.

Nutritional Support: Bee pollen is packed with vitamins, minerals, amino acids, and enzymes. This nutrient density could support overall immune health, which might indirectly help the body cope better with allergic reactions. A stronger immune system may be less likely to misfire against harmless allergens.

Local Adaptation: Since the pollen comes from plants in your area, it’s tailored to the specific allergens you’re exposed to. This is why local bee pollen is emphasized over generic or non-local versions, which may not contain the relevant pollens.