Iron

Uses

How it works

Benefits

Dosage & preparation

Risks & contraindications

Interactions

Comparisons

Evidence quality

Where it comes from

Other

Highlighted claims

• Food-based sources of iron are preferred over supplemental iron for correcting iron deficiency. — Craving Dirt, Chalk, or Clay: Iron and Zinc Deficiency
• The body has very limited capacity to excrete excess iron, making over-supplementation a real risk. — Craving Dirt, Chalk, or Clay: Iron and Zinc Deficiency
• Red meat and liver are the recommended food sources for addressing iron deficiency. — Craving Dirt, Chalk, or Clay: Iron and Zinc Deficiency
• Iron supplementation should be avoided or treated with caution due to the body's inability to efficiently eliminate excess iron. — Craving Dirt, Chalk, or Clay: Iron and Zinc Deficiency
• Over-supplementation of iron can lead to iron overload. — Craving Dirt, Chalk, or Clay: Iron and Zinc Deficiency
• Food-sourced iron has naturally self-limiting intake and better intestinal absorption regulation compared to supplements. — Craving Dirt, Chalk, or Clay: Iron and Zinc Deficiency
• Iron deficiency is the single most common nutritional deficiency in the world. — The Alarming Signs Your Body Needs Trace Minerals
• Iron is required in over 6.5% of all enzymes in every cell of the body. — The Alarming Signs Your Body Needs Trace Minerals
• Iron enables oxygen transport through the blood via hemoglobin; without it, oxygen transport fails and anemia results. — The Alarming Signs Your Body Needs Trace Minerals
• Iron is essential for collagen synthesis, which forms the structural material of skin, nails, hair, joints, tendons, ligaments, and bones. — The Alarming Signs Your Body Needs Trace Minerals