A-SF was developed to support patients with swine flu and flu viruses in general. Practitioners have used it mostly for acute situations such as swine flu. It supports balancing lung chi, strengthening the spleen and central chi and decreasing wind invasion. It helps strengthen the body and the lymph system. A flu can be dangerous especially for patients with weaker immune systems.  

Important Contraindications: Patients with hypoglycemia should monitor their blood sugar if formula is used at high dosages for extended periods of time. Not recommended for use during pregnancy.

*These statements have not been evaluated by the