Iron

How Does Iron Work?

• Iron is essential for the production of haemoglobin, which binds with oxygen in the lungs and delivers it to every cell in the body. This process fuels metabolism, energy production, and overall vitality. It also supports myoglobin, a protein that delivers oxygen to muscles, enhancing endurance, strength, and recovery after physical activity.
• Iron plays a crucial role in brain development and function. It supports neurotransmitter production, which enhances memory, focus, and mental clarity. Low iron levels can lead to cognitive decline, difficulty concentrating, and even mood disturbances.
• Iron strengthens the immune system by aiding in the production of white blood cells, which help the body fight infections. It also supports proper cell growth and repair, ensuring faster recovery from illnesses.
• Adequate iron levels are necessary to maintain a healthy red blood cell count. This helps prevent anaemia, which can cause fatigue, weakness, and shortness of breath. Iron also supports proper blood circulation, ensuring that oxygen reaches all vital organs efficiently.
• Iron plays a role in hormone production and regulation, which affects metabolism, body temperature, and overall cellular function. It is particularly important for thyroid health, as low iron levels can contribute to thyroid imbalances.
• Women, especially during menstruation, pregnancy, and breastfeeding, have higher iron requirements. Iron replenishes blood loss during menstruation, supports fetal growth and development during pregnancy, and aids in postpartum recovery. Adequate iron intake helps prevent complications such as low birth weight and developmental delays in infants.
• Athletes require more iron due to increased red blood cell turnover and higher oxygen demands. Sufficient iron levels help improve stamina, muscle function, and post-workout recovery while reducing the risk of exercise-induced fatigue.
• Iron contributes to healthy skin by improving circulation and oxygen supply to skin cells, promoting a natural glow. It also plays a role in hair growth and strength, preventing hair thinning and excessive shedding. Additionally, adequate iron levels help prevent brittle nails.