Gripp-heel Tablets Information: Gripp is used for the first signs of an illness e.g.    1. body ache  2. malaise,  3. sore throats  4. chills,  5. colds  6. and flu like symptoms.   It improves symptoms within 3 days. Gripp strengthens the immune system and stimulates phagocytic activity. Patients treated with Gripp-Heel exhibited initia