Dried Sunflower Seed Kernels have 8.6 times more energy per unit of mass than Boiled and Drained Salsify with Salt, which is very high in comparison to other foods. Boiled Salsify with Salt having low energy density.
Nutrients data from USDA National Nutrient Database for Standard Reference by US Department of Agriculture, Agricultural Research Service, Nutrient Data Laboratory.
Recommended Dietary Allowances (RDA) compiled from U.S. Department of Health & Human Services , National Institutes of Health.