Lets compare vitamin content per 100 grams of Tomatoes vs Romaine Lettuce:
Raw Ripe Red Tomatoes have 1.9 times more Vitamin B3, 3.4 times more Vitamin C and 4.2 times more Vitamin E than Raw Cos Or Romaine Lettuce.
While Raw Cos Or Romaine Lettuce contain 10.4 times more Vitamin A, 1.9 times more Vitamin B1, 3.5 times more Vitamin B2, 1.6 times more Vitamin B5, 9.1 times more Vitamin B9 and 13 times more Vitamin K than Raw Ripe Red Tomatoes.
Both Raw Ripe Red Tomatoes and Raw Cos Or Romaine Lettuce have similar amounts of Vitamin B6 per 100 g.
Both Raw Ripe Red Tomatoes as well as Raw Cos Or Romaine Lettuce have insufficient amounts of Vitamin B12 and Vitamin D in 100 g.
Comparing minerals per 100 grams for Tomatoes vs Romaine Lettuce:
Raw Ripe Red Tomatoes have 1.2 times more Copper than Raw Cos Or Romaine Lettuce.
While Raw Cos Or Romaine Lettuce contain 3.3 times more Calcium, 3.6 times more Iron, 1.3 times more Magnesium, 1.4 times more Manganese and 1.4 times more Zinc than Raw Ripe Red Tomatoes.
Both Raw Ripe Red Tomatoes and Raw Cos Or Romaine Lettuce have similar amounts of Phosphorus, Potassium and Water per 100 g.
Both Raw Ripe Red Tomatoes as well as Raw Cos Or Romaine Lettuce have insufficient amounts of Selenium in 100 g.
Comparison of macro-nutrients per 100 grams:
Raw Ripe Red Tomatoes have 2.2 times more Sugars and 1.7 times more Fructose than Raw Cos Or Romaine Lettuce.
While Raw Cos Or Romaine Lettuce contain 37.7 times more Omega 3, 1.8 times more Fiber and 1.4 times more Protein than Raw Ripe Red Tomatoes.
Both Raw Ripe Red Tomatoes and Raw Cos Or Romaine Lettuce have similar amounts of Carbohydrate per 100 g.
Both Raw Ripe Red Tomatoes as well as Raw Cos Or Romaine Lettuce have insufficient amounts of Energy, Fat, Omega 6, Cholesterol, Glucose and Sucrose in 100 g.