In the YouTube video Dr. Ede talked about iron the missing helpful food in a lot of diets.

Interested in this I Googled foods with iron. The following food contains a good amount of iron:

Peas: a cup cooked with salt: 2.5 mg.

Pumpkin seeds: one cup nearly 3.7 mg.

Cashews: 2 ounces: almost 3.8 mg.

Sweet potato (a cup of boiled sweet potato without skin): 2.4 mg.

Spinach: 1/2 cup cooked: 3 mg.

Lentils: 1/2 cup cooked: 3.3 mg.

Swiss chard: one cup: 4 mg.

One large baked potato: just over 3 mg.

Tofu: 6 ounces: almost 3 mg.