Lets compare vitamin content per 100 grams of Tomatoes vs Boiled Onions:
Raw Ripe Red Tomatoes have more Vitamin A, 3.6 times more Vitamin B3, 2.6 times more Vitamin C, 27 times more Vitamin E and 15.8 times more Vitamin K than Boiled and Drained Onions.
While Boiled and Drained Onions contain 1.3 times more Vitamin B5 and 1.6 times more Vitamin B6 than Raw Ripe Red Tomatoes.
Both Raw Ripe Red Tomatoes and Boiled and Drained Onions have similar amounts of Vitamin B1, Vitamin B2 and Vitamin B9 per 100 g.
Both Raw Ripe Red Tomatoes as well as Boiled and Drained Onions have insufficient amounts of Vitamin B12 and Vitamin D in 100 g.
Comparing minerals per 100 grams for Tomatoes vs Boiled Onions:
Raw Ripe Red Tomatoes have 1.4 times more Potassium than Boiled and Drained Onions.
While Boiled and Drained Onions contain 2.2 times more Calcium, 1.3 times more Manganese, 1.5 times more Phosphorus and more Selenium than Raw Ripe Red Tomatoes.
Both Raw Ripe Red Tomatoes and Boiled and Drained Onions have similar amounts of Copper, Iron, Magnesium, Zinc and Water per 100 g.
Comparison of macro-nutrients per 100 grams:
Boiled and Drained Onions contain 2.4 times more Energy, 2.6 times more Carbohydrate, 1.8 times more Sugars and 1.5 times more Protein than Raw Ripe Red Tomatoes.
Both Raw Ripe Red Tomatoes and Boiled and Drained Onions have similar amounts of Fructose and Fiber per 100 g.
Both Raw Ripe Red Tomatoes as well as Boiled and Drained Onions have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 100 g.