Clinically backed research on our probiotic and allergy relief.

🌿 Can a Probiotic Help with Spring Allergies? Science Says Yes.

Sneezing, runny nose, itchy eyes? Welcome to allergy season. But what if your gut—yes, your gut—held the key to feeling better?

A groundbreaking clinical trial published in Heliyon (2021) suggests that the probiotic Bacillus clausii may significantly reduce allergy symptoms like sneezing, congestion, and watery eyes, all while supporting your immune system in the process.

👉 Read the full study here

🌸 What the Study Found

Researchers conducted a randomized, double-blind, placebo-controlled trial (the gold standard in clinical research) with 40 adults who had acute allergic rhinitis—aka classic allergy symptoms.

📉 The Results Were Impressive:

  • Significant reduction in sneezing, runny nose, nasal congestion, and eye irritation

  • Better scores on standardized allergy symptom scales

  • Improved immune balance (including modulation of key immune cells involved in allergic responses)

And perhaps most importantly: there were no negative side effects reported. That’s right—just relief.

🧠 Why It Works: The Gut-Allergy Connection

You might be wondering—how does a gut probiotic help my nose?

Here’s the science:

  • Your gut is home to over 70% of your immune system

  • Probiotics like Bacillus clausii support a balanced gut microbiome, which in turn helps regulate immune overreactions—like those triggered by pollen and dust

  • B. clausii is a spore-forming probiotic, meaning it survives stomach acid and reaches your intestines intact, where it can actually do its job

✅ So, Should You Try It?

If you’re one of the millions who suffer from seasonal allergies, and you’re looking for a natural, research-backed approach to relief, adding a spore-forming probiotic like Bacillus clausii to your routine might be worth a try.

Especially if:

  • You’re already focused on gut health

  • You want to avoid medication side effects

  • You want to strengthen your immune system, not just mask symptoms

🧪 Backed by Science. Built for Wellness.

At Goodphyte, we believe in the power of clinically studied, nature-based solutions. Our heat-stable, shelf-stable probiotic formulations feature Bacillus clausii, designed to survive digestion and deliver results.

📚 References

  • Alkalihalobacillus clausii 088AE for acute allergic rhinitis: Heliyon, 2021

The Phytase Project