An advanced IgY nutrashot with Muno-IgY™ from IGY Life Sciences delivers targeted immune and gut support in a convenient daily shot. Derived from egg yolk immunoglobulin-Y, it works in the gastrointestinal tract to bind specific pathogens and toxins while preserving beneficial microbiota. In a 12-week clinical pilot in healthy adults, supplementation showed trends toward reduced upper respiratory symptom frequency, significantly higher post-exercise IgA levels, favorable reductions in LDH (a marker of exercise-related muscle stress), and positive shifts in gut microbiome composition demonstrating strong safety and tolerability throughout.
Source : https://www.mdpi.com/2072-6643/18/3/524/review_report