According to the 1 1 International Algae Congress held in 1983, Dunaliella salina has seven advantages: 1, scavenging free radicals, preventing and adjuvant treating coronary heart disease and cardiovascular and cerebrovascular diseases; 2. Adjust the acid-base balance, and prevent and assist the treatment of diabetes;

3. Complement cytonutrients comprehensively, prevent and assist in the treatment of cancer, and reduce the adverse reactions of chemotherapy;

4. Prevention and adjuvant treatment of liver diseases;

5, prevention and adjuvant treatment of common stomach diseases and oral ulcers;

6. Adjuvant treatment of cataract, prevention of dry eye and improvement of vision;

7. Improve immunity, resist oxidation and delay aging.