What it is: Iron is an essential trace mineral critical for human health, most notably as a key component of hemoglobin in red blood cells.
What it does: It helps transport oxygen throughout the body, supports energy production, and is involved in cognitive function and immune health.
How it is used: Iron supplements are commonly used for general wellness, to address iron deficiency anemia, support energy levels, and promote healthy blood formation.
Natural sources and supplement forms: Iron naturally occurs in red meats, beans, lentils, spinach, and other leafy greens. Supplements may contain iron as ferrous sulfate, ferrous gluconate, or ferric citrate, among other forms.
Why it appears in supplement formulas: Brands include iron to help individuals meet their daily mineral requirements, especially for those at risk of low iron such as menstruating women, pregnant individuals, vegetarians, or those with certain health conditions.
What to know before use: Excess iron can be harmful; supplementation should be guided by blood tests or professional advice, as too much iron may cause digestive upset or interact with medications.
What it does: It helps transport oxygen throughout the body, supports energy production, and is involved in cognitive function and immune health.
How it is used: Iron supplements are commonly used for general wellness, to address iron deficiency anemia, support energy levels, and promote healthy blood formation.
Natural sources and supplement forms: Iron naturally occurs in red meats, beans, lentils, spinach, and other leafy greens. Supplements may contain iron as ferrous sulfate, ferrous gluconate, or ferric citrate, among other forms.
Why it appears in supplement formulas: Brands include iron to help individuals meet their daily mineral requirements, especially for those at risk of low iron such as menstruating women, pregnant individuals, vegetarians, or those with certain health conditions.
What to know before use: Excess iron can be harmful; supplementation should be guided by blood tests or professional advice, as too much iron may cause digestive upset or interact with medications.
Interesting Fact
Iron Makes Red Blood Possible
Iron is a key part of hemoglobin, the protein in red blood cells that carries oxygen from your lungs to the rest of your body. Without enough iron, your body can’t make healthy red blood cells, which is why iron is included in many supplements. Leafy greens, beans, and red meats are natural sources of iron in everyday diets.
