... , prevent cancer, depress blood pressure, prevent cardiovascular. Reishi mushroom (Ganoderma Lucidum) ExtractSpecification: Polysacharides 10%, 20%, ... 40%Test method: HPLC Function: Reishi polysaccharide strengthen immunity system, prevent cancer, depress blood ... of insulin, depress concentration of blood sugar. Reishi acid of triterpenoid improve irritability habitude, dephlogisticate, ...