One cup or 30 grams of raw spinach contains 1 gram of protein. This serving size also contains 7 calories and 0 grams of fat.
Raw spinach is an excellent source of vitamin A and vitamin C. Niacin and zinc are also provided in 1 cup of this leafy vegetable.
Due to its low fat, cholesterol, sugar and carbohydrate content, raw spinach is a healthy food to incorporate into any diet. This food is also a good source of calcium and iron. However, spinach does lose some of its nutritional content when it is cooked or steamed. Those watching their salt intake should eat spinach in moderation due to its relatively high sodium content.