There’s a reason why spinach salads are a popular addition to many American holiday meals–they are entirely customizable! Some recipes call for filling your salad with leafy greens, olive oil, fresh fruits and vegetables, and healthy additions like nuts.  Alternatively, you can also choose to fill your spinach salad with cheese, sugar-filled dressing, or unhealthy toppings. The health of your salad relies entirely on your desire to make it so!  Spinach itself is sometimes considered a superfood. It’s full of calcium, magnesium and iron which are good for bone health, metabolism, blood pressure, and energy.