Popeye was right!
Posted on March 3, 2011
Researchers at the Karolinska Institute in Sweden have found that the inorganic nitrate contained in spinach is the secret of its strength-giving properties. The epitome of health food, you get a good dousing of many of the vitamins and minerals you need with a large spinach salad (if you load up with 2 cups of spinach you’ll only be taking in 14 calories). So eat your spinach!