Why the Human Body Needs Iron
The most important job of iron is to help carry oxygen throughout the body. Iron is a core component of hemoglobin, a protein in red blood cells that binds oxygen in the lungs and delivers it to tissues and organs. It is also part of myoglobin, a protein that stores oxygen in muscles, ensuring they have the fuel needed for movement and endurance.
Why Heme Iron is Better Than Non-Heme Iron
Iron is one of the most essential minerals for human health, playing a critical role in carrying oxygen through the blood, supporting energy production, and strengthening the immune system. But not all iron is created equal. The body absorbs and uses iron from different food sources in different ways, and this makes a big difference in how effectively it meets your needs.
Who Needs More Iron?
Iron is an essential mineral for human health, vital for carrying oxygen in the blood, supporting energy metabolism, and keeping the immune system strong. While everyone needs iron, certain groups of people require more than others due to life stage, biological differences, or lifestyle factors. Without enough, these individuals are at higher risk of iron deficiency and its consequences, including fatigue, impaired concentration, and weakened immunity.
How to Increase Iron Absorption Through Smart Food Pairings
Iron is a vital nutrient that keeps the body energized, focused, and resilient. It plays a central role in carrying oxygen through the blood, supporting metabolism, and boosting immunity. Yet even when people consume iron-rich foods, not all of it is absorbed by the body. The efficiency of iron absorption depends not only on how much iron is consumed but also on what other foods and drinks accompany it.
Iron: The Hidden Key to Focus, Strength, and Vitality
Most (some?) people know that iron plays a key role in keeping tiredness at bay. But beyond its reputation for fighting fatigue, iron is a trace mineral that quietly supports almost every system in your body — from your brain and immune cells to your metabolism and muscle function. It’s one of those unsung nutrients that doesn’t get much attention until you don’t have enough of it.