Lets compare vitamin content per 100 grams of Tomatoes vs Potato Skin:
Raw Ripe Red Tomatoes have more Vitamin A, 1.8 times more Vitamin B1 and 1.2 times more Vitamin C than Raw Potato Skin.
While Raw Potato Skin contains 2 times more Vitamin B2, 1.7 times more Vitamin B3, 3.4 times more Vitamin B5 and 3 times more Vitamin B6 than Raw Ripe Red Tomatoes.
Both Raw Ripe Red Tomatoes and Raw Potato Skin have similar amounts of Vitamin B9 per 100 g.
Both Raw Ripe Red Tomatoes as well as Raw Potato Skin have insufficient amounts of Vitamin B12 and Vitamin D in 100 g.
Comparing minerals per 100 grams for Tomatoes vs Potato Skin:
Raw Potato Skin contains 3 times more Calcium, 7.2 times more Copper, 12 times more Iron, 2.1 times more Magnesium, 5.3 times more Manganese, 1.6 times more Phosphorus, 1.7 times more Potassium and 2.1 times more Zinc than Raw Ripe Red Tomatoes.
Both Raw Ripe Red Tomatoes and Raw Potato Skin have similar amounts of Water per 100 g.
Both Raw Ripe Red Tomatoes as well as Raw Potato Skin have insufficient amounts of Selenium in 100 g.
Comparison of macro-nutrients per 100 grams:
Raw Potato Skin contains 3.2 times more Energy, 3.2 times more Carbohydrate, 2.1 times more Fiber and 2.9 times more Protein than Raw Ripe Red Tomatoes.
Both Raw Ripe Red Tomatoes as well as Raw Potato Skin have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 100 g.