Beta glucan has multiple biological efficacy – as an immunomodulator, an immunostimulator and as an extremely strong antioxidant. Recommended for: - strengthening immunity - prevention of tumour diseases - as a supplement in the treatment of cancerous conditions - in all types of infections - prevention against harmful effects of chemicals and radiation (e.g. chemotherapy) - postoperative recovery It is completely natural and without side effects. Aktival Beta glucan is a product guaranteed to be of high purity and does not cause allergies. Beta-1.3/1,6-D-glucan is natural and does not cause side effects.