JAKARTA - Iron is one of the essential micronutrients that has a very important role in supporting body health, especially in the process of child growth and development and cognitive function.
Unfortunately, iron deficiency is still a major health challenge in Indonesia with the prevalence of anemia still high in various age groups.
According to Dr. Lucky Yogasatria Sp.A, Pediatric Specialist and Lactation Counselor, iron not only plays a role in the formation of red blood cells, but is also very important for brain development. This was revealed by Dr. Lucky during the launch of the #ZatBesiPasBekerjaCerdas campaign by Maltofer.
"Iron has an important role in the formation of red blood cells and supports cognitive functions, including concentration and learning ability," said Dr. Lucky, when met at Mayapada Tower 2, South Jakarta on Tuesday, April 14, 2026.
"Iron needs need to be considered early, from infants to adulthood, especially during growth, adolescence, before pregnancy, and during pregnancy," he continued.
Dr. Lucky also emphasized that the early period of life, especially the first 1,000 days, is a crucial phase for the development of the child's brain.
"In the early stages of life, the brain develops very rapidly. When a child is deficient in iron, they are not only at risk of anemia, but it can also have an impact on reduced intelligence. Research shows that iron deficiency can lower IQ by up to a dozen points," he explained.
Furthermore, he explained that signs of iron deficiency are not always immediately visible.
"Often parents wait for the child to look pale as a sign of anemia, even though it is already an advanced stage. Previously, children could experience a decrease in appetite, less active, to delayed development without realizing it," he said.
Although important, iron consumption must still be considered so that it is not excessive. Too much iron in the body can cause oxidative effects and affect vital organs.
"Iron is important, but if it is excessive it can also have adverse effects, such as disorders of the liver, heart, and hormone system. Therefore, supplementation should be given according to the needs and recommendations of health workers," he concluded.
As a form of commitment in increasing public awareness of the importance of iron, Weitarsa Hendarto, Senior General Manager of Marketing at PT Combiphar, said education was the key.
"Through the #ZatBesiPasBekerjaCerdas campaign, we want to encourage people to better understand the importance of proper iron intake at every stage of life. This initiative is part of our commitment to continue to provide relevant and impactful health solutions for the Indonesian people," said Weitarsa.
He also added that access to the right supplements needs to be supported by good education so that the public can choose solutions according to their needs.
Ideally, iron needs are met through a balanced nutritious diet. However, in certain conditions, such as in infants, children, pregnant women, or individuals at high risk of iron deficiency, supplementation is a solution that can be considered. According to Dr. Lucky, it is important to choose a supplement that has a scientific basis and a measured dose.
"Iron supplementation should be prioritized from food, but if it is not sufficient, supplementation can be given according to need. The most important thing is the right dose and controlled use," said Dr. Lucky.
Iron has a crucial role in supporting health, especially in brain development and cognitive function. Iron deficiency can have long-term effects, including on children's learning and growth.
Through proper education and the fulfillment of balanced nutritional needs, it is hoped that the public will be more aware of the importance of iron and take the right steps to maintain their own health and that of their families.
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