Low in calories — high in vitamins A and K ... Next is the perennial, burger-topping iceberg lettuce. You'll need 33 cups of the stuff to get your daily Vitamin C. Our purple friend here ...

Iceberg Lettuce Iceberg lettuce is a common ... Cucumber While cucumbers are hydrating and low in calories, they are low in ...

Generally, leafy greens like kale, spinach and romaine lettuce are considered critical components of a nutritious diet. Yet ...

Zumpano says that iceberg lettuce offers nutritional value, including fiber, potassium and a bit of calcium, and is low in calories. What's with iceberg lettuce's reputation for not having ...