We analyze peer-reviewed research on supplements.
We rely on peer-reviewed scientific research to determine what’s truly effective. Our goal is to provide clear, unbiased information to help you make better health decisions.
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Download ProtocolYeast Beta-glucan (β-glucan) Supplement Containing β-Glucans, Selenium, and Zinc May Boost Immune Response to COVID-19 and Flu VaccinesNew
Yeast Beta-glucan (β-glucan) Supplements Show Promise in Reducing Severe Inflammation and Clotting Risks in COVID-19 PatientsNew
An Alpha-glucan (⍺-glucan) Supplement Shows Promise for Easing Chronic Symptoms and Inflammation in Lyme Disease PatientsNew
A Yeast Beta Glucan (β-glucan) Capsule Supplement Reduces the Severity of Cold Symptoms in Immunocompromised AdultsNew
A Daily Beta Glucan (β-glucan) Supplement May Boost Flu Shot Benefits in Older AdultsNew
Beta Glucan (β-glucan) Enhances Antibody Response Following Flu Vaccination in Older AdultsNew
A β-glucan Drink Supplement Reduces the Severity of Cold Symptoms in Marathon Runners New
- Mah Beverage Containing Dispersible Yeast β-Glucan Decreases Cold/Flu Symptomatic Days After Intense Exercise: A Randomized Controlled Trial 2020
- Moreno Yeast Beta-Glucan Enhances Antibody Response Following Influenza Vaccination - A Double-Blind, Randomized, Placebo-Controlled Pilot Trial. 2025
- Dharsono Effects of Yeast (1,3)-(1,6)-Beta-Glucan on Severity of Upper Respiratory Tract Infections: A Double-Blind, Randomized, Placebo-Controlled Study in Healthy Subjects 2019
- Salerno A Pilot Open-Label Study Assessing the Effects of AHCC Supplementation on Lyme Disease Patients 2019
- Raghavan Beneficial effects of novel aureobasidium pullulans strains produced beta-1,3-1,6 glucans on interleukin-6 and D-dimer levels in COVID-19 patients; results of a randomized multiple-arm pilot clinical study 2021
- Rodriguez Effect and Tolerability of a Nutritional Supplement Based on a Synergistic Combination of β-Glucans and Selenium- and Zinc-Enriched Saccharomyces cerevisiae (ABB C1®) 2021