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BetaVia™ Clinical Trial

How Does BetaVia Support Immune Health?

Studies show that BetaVia can provide triple-action protection by: priming innate immune cells1,2, fueling the growth of beneficial or "good" bacteria3, supporting the health of intestinal cells.4

Clinical Trial Shows BetaVia Helps Support a Healthy Immune System

Clinical trial results5 showed that active, healthy participants consuming BetaVia experienced fewer upper respiratory tract infection (URTI) symptoms, sick days and symptom days over a 90-day supplementation period compared to a placebo. These findings were statistically significant. 

URTI symptoms per participant

Participants consuming BetaVia reported 30 fewer symptoms over a 90-day supplementation period — that’s 70 percent fewer symptoms compared to a placebo.**

URTI symptoms per participant (2)

Over the 90-day supplementation period, participants consuming BetaVia reported 3.3 fewer sick days compared to a placebo.

URTI symptoms per participant (1)

Participants consuming BetaVia experienced 10 fewer symptom days over the 90-day supplementation period, compared to those taking a placebo.  A symptom day is a day in which a participant experiences at least one URTI symptom.

Want to learn more about the clinical trial? Contact us for additional information. 

**The data for URTI was collected using a validated survey WURSS -24 which surveys the following symptoms: runny nose, plugged nose, sneezing, sore throat, scratchy throat, cough, hoarseness, head congestion, chest congestion, feeling tired, headache, body aches and fever.


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This web page and its associated brochures and other documents do not constitute or provide scientific or medical advice, diagnosis, or treatment and are distributed without warranty of any kind, either expressly or implied. This web page, its title or contents and associated brochures and other documents do not in any way make recommendations for health or marketing claims by the reader. Country and region specific regulations should be considered in this regard. Each claim or statement about the effectiveness of Kemin products and/or each claim or statement comparing the effectiveness of Kemin products to the effectiveness of other products is expressly limited to the United States, unless otherwise disclosed on the Kemin websites.


  1. Patents granted a patent on beta 1,3 glucans for modulating immune function (US Patent 10,912,794).  This new patent joins a previously issued patent, US 9574217, on the production of immune modulation using algae from a proprietary strain of Euglena gracilis ATCC PTA-123017.
  2. Spiering, M. J. (2015). Primer on the Immune System. Alcohol research: current reviews, 37(2), 171–175
  3. KHTL-017-149 Characteristics and Prebiotic like Properties of BetaVia Complete
  4. KHTL-017-159  BetaVia Complete Supports Gut Health after Induced Colitis in Mice
  5. Evans, M., et al., Effect of a Euglena gracilis Fermentate on Immune Function in Healthy, Active Adults: A Randomized, Double-Blind, Placebo-Controlled Trial. Nutrients, 2019, 11(12), 2926