A small grapefruit can provide 68.8 mg of vitamin C. The recommended adult intake of vitamin C is 75 mg per day for women and 90 mg for men. A small grapefruit also contains 2,270 micrograms (mcg) of lycopene, which is another antioxidant.
Is one grapefruit a day enough vitamin C?
A single grapefruit contains over 60% of your recommended daily intake of vitamin C. Vitamin C has antioxidant properties known to protect and strengthen your immune system ( 1 ).
Does grapefruit have more vitamin C than oranges?
Oranges win in the vitamin category, being richer in vitamin C, vitamin E, vitamins B1, B2, B3, B6, and B9. Grapefruits, however, contain a much higher concentration of vitamin A. When it comes to minerals, oranges contain more iron, calcium, potassium, and copper, while grapefruits are higher in phosphorus.
Does grapefruit have more vitamin C?
Grapefruits are extremely high in vitamin C. Vitamin C is crucial for many necessary bodily functions. Half a grapefruit contains 38.4 mg of vitamin C, as opposed to 51.1 mg in a whole orange and 30.7 mg in a whole lemon.
Is a whole grapefruit too much?
While grapefruit is a healthy food choice, eating too much of any one food won't provide your body with the variety of nutrients it needs. Too much grapefruit can also cause gastrointestinal reactions, such as diarrhea or nausea, due to its high vitamin C content.
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