Lets compare vitamin content per 100 grams of Pink Grapefruit vs Oranges:
Raw Pink and Red Grapefruit has 5.3 times more Vitamin A than Raw Oranges.
While Raw Oranges contain 2 times more Vitamin B1, 1.3 times more Vitamin B2, 1.4 times more Vitamin B3, 2.3 times more Vitamin B9, 1.7 times more Vitamin C and 1.4 times more Vitamin E than Raw Pink and Red Grapefruit.
Both Raw Pink and Red Grapefruit and Raw Oranges have similar amounts of Vitamin B5 and Vitamin B6 per 100 g.
Both Raw Pink and Red Grapefruit as well as Raw Oranges have insufficient amounts of Vitamin B12, Vitamin D and Vitamin K in 100 g.
Comparing minerals per 100 grams for Pink Grapefruit vs Oranges:
Raw Pink and Red Grapefruit has 1.3 times more Phosphorus than Raw Oranges.
While Raw Oranges contain 1.8 times more Calcium, 1.4 times more Copper, 1.3 times more Iron and 1.3 times more Potassium than Raw Pink and Red Grapefruit.
Both Raw Pink and Red Grapefruit and Raw Oranges have similar amounts of Magnesium, Manganese and Water per 100 g.
Both Raw Pink and Red Grapefruit as well as Raw Oranges have insufficient amounts of Selenium and Zinc in 100 g.
Comparison of macro-nutrients per 100 grams:
Raw Oranges contain 1.4 times more Sugars and 1.5 times more Fiber than Raw Pink and Red Grapefruit.
Both Raw Pink and Red Grapefruit and Raw Oranges have similar amounts of Energy, Carbohydrate and Protein per 100 g.
Both Raw Pink and Red Grapefruit as well as Raw Oranges have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 100 g.