Lets compare vitamin content per 1 pound of Oranges vs White Grapefruit:
Raw Oranges have 5.5 times more Vitamin A, 2.4 times more Vitamin B1, 2 times more Vitamin B2, 1.4 times more Vitamin B6, 3 times more Vitamin B9, 1.6 times more Vitamin C and 1.4 times more Vitamin E than Raw White Grapefruit.
Both Raw Oranges and Raw White Grapefruit have similar amounts of Vitamin B3 and Vitamin B5 per 1 lb.
Both Raw Oranges as well as Raw White Grapefruit have insufficient amounts of Vitamin B12, Vitamin D and Vitamin K in 1 lb.
Comparing minerals per 1 pound for Oranges vs White Grapefruit:
Raw Oranges have 3.3 times more Calcium, 1.7 times more Iron, 1.9 times more Manganese, 1.8 times more Phosphorus and 1.2 times more Potassium than Raw White Grapefruit.
While Raw White Grapefruit contains 2.8 times more Selenium than Raw Oranges.
Both Raw Oranges and Raw White Grapefruit have similar amounts of Copper, Magnesium and Water per 1 lb.
Both Raw Oranges as well as Raw White Grapefruit have insufficient amounts of Zinc in 1 lb.
Comparison of macro-nutrients per 1 pound:
Raw Oranges have 1.4 times more Energy, 1.4 times more Carbohydrate, 1.3 times more Sugars, 2.2 times more Fiber and 1.4 times more Protein than Raw White Grapefruit.
Both Raw Oranges as well as Raw White Grapefruit have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 1 lb.