Sentinel Iron is a dietary supplement containing 100 tablets designed to help maintain healthy iron levels in the body. Iron is an essential mineral that plays a crucial role in producing hemoglobin, supporting oxygen transport throughout the body, and preventing iron deficiency anemia. Iron supplements are commonly recommended for individuals with iron deficiency, including pregnant women, menstruating women, vegetarians, and athletes who may have increased iron needs. The supplement should be taken under medical supervision, as excess iron intake can be harmful. Common side effects may include stomach upset, constipation or dark stools. Taking iron supplements with vitamin C can help enhance absorption. The amber bottle helps protect the tablets from light and moisture. Always consult a healthcare provider before starting any iron supplementation regimen.