Spinach is rich in many nutrients, including Vitamin A, Vitamin C, Vitamin K, iron, folate, and potassium. Spinach is chock full of fiber. Eating too much fiber can cause gas, cramping, and abdominal pain. Spinach is rich in oxalate, a naturally occurring substance found in almost all plants.

These leafy greens are a popular ingredient for salads and side dishes. Their flavor is mild, so it mixes nicely with other items while providing health benefits to any meal. It's a fantastic addition to omelets, scrambles, lasagnas, and quiches. There are a handful of different types of spinach to choose from