Nutritionist Leyla Muedin discusses the crucial role of iron in the body. She explains iron's importance in producing hemoglobin for oxygen transport, supporting the immune system, and ensuring overall energy levels. Leyla delves into iron's impact on brain health, cognitive function, and mood regulation, and discusses the differences between heme and non-heme iron in foods. Emphasizing the need for balance, she warns against both deficiency and excess iron, and highlights groups at higher risk for iron deficiency. Listeners are encouraged to get their iron levels checked and consult healthcare professionals for appropriate supplementation.