What are some foods that are iron-rich?

Do you like beans?: Meat is your best source of available iron, especially red meat. I respect my peers who won't eat it for ethical reasons; i doubt the strong link to illness that others have claimed, recognizing that real valid studies are hard to do. Beans are quite a good source; iron in spinach is unavailable because it's bound to substances. I'd urge non-meat-eaters to consider supplementing.