Benefits of Iceberg lettuce
Lettuce contains a relatively high amount of chlorophyll and iron, which are essential for the synthesis of hemoglobin in blood red cells. You can try using an entire head of lettuce in a smoothie. It is advisable to add the fruits and blend it first and then add lettuce leaves into the smoothie. You can make a smoothie using fruits like bananas, strawberries or mangoes in combination with an entire head of romaine lettuce.