Cold and flu season is here, and staying healthy is on everyone’s mind. Supporting your gut health might play a bigger role in immunity than many realize.
Studies show that maintaining a healthy gut microbiome can impact immune health, potentially helping to reduce cold symptoms. A human clinical study published in the European Review for Medical and Pharmacological Sciences explored this connection, examining how Sunfiber (partially hydrolyzed guar gum or PHGG) may influence immunity and alleviate common cold symptoms.
Why Gut Health Matters During Cold Season
We’ve all had those days when we feel a little “off”—whether it’s a runny nose, mild fatigue, or digestive discomfort. These minor symptoms can disrupt our routines and productivity, especially during winter months.
Research continues to highlight the intricate connection between gut health and immune function. The gut microbiome, which plays a key role in overall wellness, produces beneficial compounds like short-chain fatty acids (SCFAs) that help support the immune system.
In a placebo-controlled, double-blind, randomized study conducted in Japan, researchers followed 96 healthy adults over 12 weeks. Participants were given either 5.2 grams of Sunfiber daily or a placebo, with researchers tracking:
- Cold-like symptoms, recorded in participant diaries.
- Levels of SCFAs in stool samples.
- Immune markers in blood.
The findings highlighted how a healthy gut can directly influence immune resilience.
What Researchers Found
More Symptom-Free Days:
Participants who consumed Sunfiber reported significantly more symptom-free days compared to the placebo group.
“We all want more days where we feel great and aren’t slowed down by annoying symptoms,” notes Derek Timm, PhD, RDN, Taiyo’s functional ingredient technology expert.
Reduction in Cold Symptoms:
Sunfiber significantly reduced common cold symptoms, such as:
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- Runny nose and nasal congestion.
- General fatigue and chills.
- Joint discomfort.
It also helped reduce days with constipation or diarrhea, further demonstrating the connection between digestive health and immunity.
Increased Levels of SCFAs:
The study showed steady increases in all SCFAs among those taking Sunfiber, particularly butyric acid, a key postbiotic that supports gut and immune health.
“Since 70% of the immune system resides in the gut, these findings are especially meaningful,” adds Timm.
While some immune markers showed improvement without reaching statistical significance, researchers noted a clear association between reduced cold symptoms, increased SCFAs, and stronger immune health.
Why Regular Girl Stands Out
At Regular Girl, we know that supporting gut health is the foundation of feeling your best. That’s why we use Sunfiber, a prebiotic fiber backed by more than 100 clinical studies. It’s gentle, effective, and doesn’t come with the side effects often associated with other fibers.
What makes Regular Girl’s fiber unique?
- Certified Clean: Organic, Non-GMO Project Verified, and Glyphosate Residue Free.
- Gentle on Digestion: Certified gluten-free and Monash University Low FODMAP Certified™.
- Easy to Use: Tasteless, low-calorie, and blends effortlessly into your favorite drinks or foods.
- Inclusive for All: Certified Kosher, Halal, vegan, and vegetarian friendly.
Fuel Your Wellness This Season
This cold and flu season, take proactive steps to protect your health. Supporting your gut microbiome with Regular Girl can help you stay balanced, enjoy more symptom-free days, and feel your best.
Ready to prioritize your wellness?
Incorporate Regular Girl into your daily routine—it’s simple, effective, and science-backed.
Your gut (and immune system) will thank you.
Originally sourced from Sunfiber.
Disclaimer:
This article is for informational purposes only and is not intended as medical advice. These statements have not been evaluated by the FDA. The content provided is not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare provider before making any changes to your diet or health routine.