Clinically shown to increase iron levels*Iron Response™ was shown in an 8-week clinical trial to increase iron levels in individuals with low iron without causing nausea or constipation*. Delivers a gentle and effective 26 mg of FoodState® iron per serving*. Includes folic acid and B12 which help maintain healthy red blood cell production*. Safe for menstruating women, teenage girls, pregnant women, vegans and vegetarians, athletes, and recent blood donors, all of whom are at increased risk of being low in iron*. Naturally combats fatigue and improves energy levels*. Gentle enough to take on an empty stomach*.