Nuts and Seeds High in Copper (1st - 20th) (per 100 g edible portion)
- Brazil nut (oil-roasted and salted)
- Perilla seed (dried)
- Cashew nut (oil-roasted and salted)
- Sunflower seed (oil-roasted and salted)
- Sesame seed (roasted)
- Sesame seed (dried)
- Hazel nut (oil-roasted and salted)
- Sesame seed (hulled)
- Watermelon seed (roasted and salted)
- Poppy seed (dried)
- Pine nut (raw)
- Almond (dried)
- Pine nut (roasted)
- Hemp seed (dried)
- Pumpkin seed (roasted and salted)
- Lotus seed (mature, dried)
- Walnut (roasted)
- Pistachio nut (roasted and salted)
- Almond (oil-roasted and salted)
- Japanese torreya seed (roasted)