Confirm the cause of low iron with a healthcare professional
Eat more iron-rich foods such as red meat, poultry, fish, beans, lentils, tofu, spinach, and fortified cereals
Pair iron-rich foods with vitamin C sources such as citrus fruits, strawberries, bell peppers, or tomatoes
Avoid tea, coffee, and calcium-rich foods or supplements at the same time as iron-rich meals
Take iron supplements only as directed by a healthcare professional
Take iron supplements on an empty stomach if tolerated
Use a lower dose or alternate-day dosing if side effects occur, if advised by a healthcare professional
Treat underlying causes such as heavy menstrual bleeding, ulcers, gastrointestinal bleeding, or poor absorption
Recheck iron levels and hemoglobin as recommended
Seek urgent medical care for chest pain, fainting, shortness of breath, black stools, or severe weakness