.

Immune stimulator and Betamax

- Material which stimulates non-specific defense mechanism or specific immune reaction

- Needs validation of action on stimulating immune reaction, preventing disease and resistance against pathogens

- Immune stimulating material

* Glucan

* Lipopolysaccharide, Peptide, Chitin, Vitamins (A, E, C) etc.

- Research based on oral medication * concentrated on beta-glucan exists in bacteria, yeast, mushrooms and plant cell wall