Food nutrition comparison

Two foods. A fair comparison.

Change either food and choose the basis. Equal calories can tell a different story from equal weight.

Choose a fair basis
AOnions, white, raw100 g · USDA Foundation
vs.
BSeaweed, spirulina, raw100 g · USDA SR Legacy
NutrientOnions, white, rawSeaweed, spirulina, raw
Calorieskcal3526
Proteing0.95.9
Carbohydrateg7.72.4
Fatg0.10.4
Fiberg1.20.4
Total sugarsg5.80.3
Sodiummg298
Saturated fatg—0.1

Values change with the amount you choose. A dash means the nutrient was not reported.

Common choices, clearly compared

Start with a familiar pair.