Demystify heme iron from animal sources like red meat and organs, absorbed up to 35% versus non-heme's variable 2-20% from plants, crucial for oxygen transport and energy amid inhibitors like tea or phytates. Enhance with vitamin C pairings, monitor via tests for low status symptoms...

Iron is essential for energy and oxygen transport, yet many modern diets fall short on reliable sources. Traditional nose-to-tail eating solved this with iron-rich organs like liver and spleen. Beef organ supplements provide heme iron in a convenient, food-based form — typically a f...