Iron is an Essential Mineral that plays a central role in the formation of healthy red blood cells, energy production, immune system function and neurological health. Our Natural Herbal Iron Formula will help: Anemia Improve Iron absorption Improve Circulation Build Healthy Red Blood Cells Increase Iron levels WITHOUT Constipation and/or Nausea Increase Hemoglobin Levels Improve/Boost the Immune System Directions: Shake Well. Refrigerate After Opening. Adults: 1 – 4 teaspoons twice daily