Iron｜HerbBB ingredient encyclopedia

Why supplement?

✓

Iron is a core element of hemoglobin and myoglobin and takes part in oxygen transport throughout the body.

Mechanism: Established

✓

Iron is involved in cellular energy metabolism and nerve development.

Nutrition consensus: Established

With foodAbsorbs better on an empty stomach; take with food if it causes discomfort

Best timeTaking with vitamin C–rich foods may help absorption

Keep away from calcium, tea, coffee, and some medicines; use the interval a pharmacist advises.

General wellness8 mg elemental iron/day for adult men and postmenopausal women; 18 mg/day for women aged 19–50

Specific needsTreatment doses for iron-deficiency anemia must be prescribed by a doctor using a complete blood count and ferritin.

How oftenUse only when needed, based on tests and a doctor's advice; do not take it long term as a general wellness supplement.

Do not self-start iron without evidence of deficiency; men and postmenopausal women should find the cause first.

People with hemochromatosis, anemia of chronic disease, or gut disorders should be assessed by a doctor.

Common side effects

· Nausea

· Constipation or dark stools

· Abdominal discomfort

Rare but important

· Excess can cause acute poisoning; accidental ingestion by children is an emergency.

Long-term dependenceNot addictive; unnecessary long-term iron can accumulate and become toxic.