Lets compare vitamin content per 100 grams of Butterhead Lettuce vs Iceberg Lettuce:
Raw Butterhead Lettuce has 6.6 times more Vitamin A, 1.4 times more Vitamin B1, 2.5 times more Vitamin B2, 2.9 times more Vitamin B3, 1.6 times more Vitamin B5, 2 times more Vitamin B6, 2.5 times more Vitamin B9, 1.3 times more Vitamin C and 4.2 times more Vitamin K than Raw Iceberg Lettuce.
Both Raw Butterhead Lettuce and Raw Iceberg Lettuce have similar amounts of Vitamin E per 100 g.
Both Raw Butterhead Lettuce as well as Raw Iceberg Lettuce have insufficient amounts of Vitamin B12 and Vitamin D in 100 g.
Comparing minerals per 100 grams for Butterhead Lettuce vs Iceberg Lettuce:
Raw Butterhead Lettuce has 1.9 times more Calcium, 3 times more Iron, 1.9 times more Magnesium, 1.4 times more Manganese, 1.7 times more Phosphorus, 1.7 times more Potassium, 6 times more Selenium and 1.3 times more Zinc than Raw Iceberg Lettuce.
While Raw Iceberg Lettuce contains 1.6 times more Copper than Raw Butterhead Lettuce.
Both Raw Butterhead Lettuce and Raw Iceberg Lettuce have similar amounts of Water per 100 g.
Comparison of macro-nutrients per 100 grams:
Raw Butterhead Lettuce has 1.6 times more Omega 3 and 1.5 times more Protein than Raw Iceberg Lettuce.
While Raw Iceberg Lettuce contains 1.3 times more Carbohydrate, 2.1 times more Sugars and 2 times more Fructose than Raw Butterhead Lettuce.
Both Raw Butterhead Lettuce and Raw Iceberg Lettuce have similar amounts of Fiber per 100 g.
Both Raw Butterhead Lettuce as well as Raw Iceberg Lettuce have insufficient amounts of Energy, Fat, Omega 6, Cholesterol, Glucose and Sucrose in 100 g.