This quick recipe is a nice way to incorporate your daily greens into your breakfast. Not only is it healthy, it is easy to prepare and tasty. Health Benefits of Spinach. Low in fat and even lower in cholesterol, spinach is high in niacin and zinc, as well as protein, fiber, vitamins A, C, E and K, thiamin, vitamin B6, folate, calcium, iron, magnesium, phosphorus, potassium, copper, and manganese. The health benefits of spinach include improved eyesight , healthy blood pressure, stronger muscles, the prevention of age-related macular degeneration (AMD), cataracts, atherosclerosis, heart attacks, neurological benefits, bone mineralization , anti-ulcerative and anti-cancerous benefits, skin protection, healthy fetal development, and boosted growth for infants.