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.
The American Heart Association recommends no more than 2,300 milligrams (mgs) a day and an ideal limit of no more than 1,500 mg per day for most adults. Salt vs. Sodium Equivalents. Sodium chloride or table salt is approximately 40 percent sodium. Itâs important to understand just how much sodium is in salt so you can take measures to control your intake. These amounts are approximate. 1/4 teaspoon salt = 575 mg sodium 1/2 teaspoon salt = 1,150 mg sodium 3/4 teaspoon salt = 1,725 mg sodium 1 teaspoon salt = 2,300 mg sodium