Dry Roasted Sunflower Seed Kernels no Salt have 8.2 times more energy per unit of mass than Boiled and Drained Parsnips with Salt, which is very high in comparison to other foods. Boiled Parsnips with Salt having average 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.