Spinach is a superfood. It is loaded with tons of nutrients in a low-calorie package. Dark, leafy greens like spinach are important for skin, hair, and bone health. They also provide protein, iron, vitamins, and minerals.
One cup of raw spinach contains:
• 7 calories
• 0.86 grams (g) of protein
• 30 milligrams (mg) of calcium
• 0.81 g of iron
• 24 mg of magnesium
• 167 mg of potassium
• 2,813 interational units (IU) of Vitamin A
• 58 micrograms of folate