27/02/2026
Not all iron is created equal π₯©π₯¬
Your body absorbs iron very differently depending on its source:
Haem iron (meat, fish, poultry) β 15-35% absorbed β Not affected by other foods
Non-haem iron (plants, eggs, fortified foods) β 2-20% absorbed β Highly affected by what else you eat
This explains why you can eat "iron-rich" foods and still have low ferritin.
Boost absorption: β
Pair with vitamin C (can increase absorption 2-3x) β
Lentils + tomatoes, spinach + lemon, beans + peppers β
Cook in cast iron
What blocks absorption: β Tea within 1 hour of meals (reduces absorption up to 62%) β Coffee within 1 hour (reduces absorption up to 39%) β Calcium supplements with food
You CAN get enough iron on a plant-based diet, but strategy matters.