Foods ranked by nutrient

Rankings of USDA foods by one nutrient per 100 g: protein, fiber, potassium, calcium, iron, magnesium, selenium, zinc, vitamin B12, lysine, tryptophan and lutein.

Each page lists the 100 records with the highest reported value per 100 g, says how many records report the nutrient and links every food to its full USDA record.

Proteing per 100 g · Daily Value 50 gThe 100 USDA food records with the most protein per 100 g, with the share of the 50 g Daily Value and the dataset behind each number.
Dietary fiberg per 100 g · Daily Value 28 gUSDA food records ranked by total dietary fiber per 100 g, with the share of the 28 g Daily Value.
Potassiummg per 100 g · Daily Value 4700 mgThe USDA food records with the most potassium per 100 g, with the share of the 4,700 mg Daily Value.
Calciummg per 100 g · Daily Value 1300 mgUSDA food records ranked by calcium per 100 g, with the share of the 1,300 mg Daily Value.
Ironmg per 100 g · Daily Value 18 mgThe USDA food records with the most iron per 100 g, with the share of the 18 mg Daily Value.
Magnesiummg per 100 g · Daily Value 420 mgUSDA food records ranked by magnesium per 100 g, with the share of the 420 mg Daily Value.
Seleniumµg per 100 g · Daily Value 55 µgThe USDA food records with the most selenium per 100 g, with the share of the 55 µg Daily Value.
Zincmg per 100 g · Daily Value 11 mgUSDA food records ranked by zinc per 100 g, with the share of the 11 mg Daily Value.
Vitamin B12µg per 100 g · Daily Value 2.4 µgThe USDA food records with the most vitamin B12 per 100 g, with the share of the 2.4 µg Daily Value.
Lysineg per 100 gThe SR Legacy and Foundation food records with the most lysine per 100 g. Lysine is an essential amino acid with no Daily Value.
Tryptophang per 100 gThe SR Legacy and Foundation food records with the most tryptophan per 100 g. Tryptophan is an essential amino acid with no Daily Value.
Lutein and zeaxanthinµg per 100 gUSDA food records ranked by lutein and zeaxanthin per 100 g, reported together in micrograms.