Definition. noun, plural: autotrophs. A organism capable of making nutritive organic molecules from inorganic sources via photosynthesis (involving light energy) or chemosynthesis (involving chemical energy) Supplement
Spinach also contributes to your daily intake of iron and calcium. Although spinach naturally contains sodium, it only provides 25 milligrams per cup and the 10-ounce bag contains only 224 milligrams, increasing its desirability as a heart-healthy food.
1 Cottage cheese: Some low-fat brands pack more than 900 mg of sodium into a 1 cup serving. 2  Better choice: One cup of plain yogurt, which has about 150 mg, or 1 ounce of Swiss cheese, which contains 54 mg. 3  Salsa: Many brands, like Pace Chunky Salsa, contain 230 mg of sodium per 2-tablespoon serving.