Nutritional value of Spinach:
1 cup of cooked spinach contains 40 calories, zero fat and ample fiber. They also contain vitamins A, B9 and K as well as minerals like iron, calcium, magnesium and manganese.
Nutritional value of Lettuce:
1 cup of shredded Romaine lettuce contains 10 calories and 0 fat. They also contain vitamins B9 and minerals like iron.
The vitamin B9 in lettuce helps prevent birth defects…