Lets compare vitamin content per 1 kilogram of Welsh Onions vs Cooked Ripe Red Tomatoes:
Raw Welsh Onions have 1.4 times more Vitamin B1, 4.1 times more Vitamin B2, 1.3 times more Vitamin B5, 1.2 times more Vitamin B9 and 69.1 times more Vitamin K than Cooked Ripe Red Tomatoes.
While Cooked Ripe Red Tomatoes contain 1.3 times more Vitamin B3 than Raw Welsh Onions.
Both Raw Welsh Onions and Cooked Ripe Red Tomatoes have similar amounts of Vitamin B6, Vitamin C and Vitamin E per 1 kg.
Both Raw Welsh Onions as well as Cooked Ripe Red Tomatoes have insufficient amounts of Vitamin B12 and Vitamin D in 1 kg.
Comparing minerals per 1 kilogram for Welsh Onions vs Cooked Ripe Red Tomatoes:
Raw Welsh Onions have 1.6 times more Calcium, 1.8 times more Iron, 2.6 times more Magnesium, 1.3 times more Manganese, 1.8 times more Phosphorus, 1.5 times more Sodium and 3.7 times more Zinc than Cooked Ripe Red Tomatoes.
Both Raw Welsh Onions and Cooked Ripe Red Tomatoes have similar amounts of Copper, Potassium, Selenium and Water per 1 kg.
Comparison of macro-nutrients per 1 kilogram:
Raw Welsh Onions have 1.9 times more Energy, 1.6 times more Carbohydrate, 3.4 times more Fiber and 2 times more Protein than Cooked Ripe Red Tomatoes.
Both Raw Welsh Onions and Cooked Ripe Red Tomatoes have similar amounts of Sugars per 1 kg.
Both Raw Welsh Onions as well as Cooked Ripe Red Tomatoes have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 1 kg.