7 Foods That Pack Way More Potassium Than a Banana
Cooked spinach
Spinach packs a nutritional punch, from vitamins, minerals, particularly vitamin K, folate, manganese, iron and magnesium to dietary fiber, antioxidants and phytochemicals.
Many vegetables lose their nutritional value when cooked. Luckily, spinach is not one of them. In fact, by cooking it, you are actually boosting its antioxidant and mineral content.  And due to its versatility, it can be incorporated into many foods, such as sautéed with onions and garlic or combined with eggs, into a tasty but still healthy omelet.