Sunflower Seeds have 48.7 times more energy per 100g than Boiled New Zealand Spinach. It has very high energy density when compared to other foods. Boiled and Drained New Zealand Spinach having very 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.