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  6. Grapefruit vs. Tuna Bluefin

Grapefruit vs. Tuna Bluefin — In-Depth Nutrition Comparison

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Significant differences between grapefruit and tuna Bluefin

  • Grapefruit has more vitamin C; however, tuna Bluefin is richer in vitamin B12, selenium, vitamin B3, phosphorus, vitamin B6, vitamin A, vitamin B5, vitamin B2, and vitamin B1.
  • Tuna Bluefin covers your daily vitamin B12 needs 453% more than grapefruit.
  • Grapefruit has a higher glycemic index. The glycemic index of grapefruit is 25, while the glycemic index of tuna Bluefin is 0.

Specific food types used in this comparison are Grapefruit, raw, pink, and red, all areas and Fish, tuna, fresh, bluefin, cooked, dry heat.

Infographic

Grapefruit vs Tuna Bluefin infographic
Infographic link

Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 6.4% 6.6% 12% 3% 11% 1.9% 7.7% 0% 2.9% 0.55%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 46% 3% 29% 49% 37% 21% 140% 6.5% 2.6% 255%
Contains more CalciumCalcium +120%
Contains less SodiumSodium -100%
Contains more MagnesiumMagnesium +611.1%
Contains more PotassiumPotassium +139.3%
Contains more IronIron +1537.5%
Contains more CopperCopper +243.8%
Contains more ZincZinc +1000%
Contains more PhosphorusPhosphorus +1711.1%
Contains more SeleniumSelenium +46700%
~equal in Manganese ~0.02mg

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 104% 19% 2.6% 0% 11% 7.2% 3.8% 16% 12% 0% 0% 9.8% 4.2%
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 252% 0% 0% 70% 71% 198% 82% 121% 1360% 0% 1.5% 0%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin EVitamin E +∞%
Contains more FolateFolate +550%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +1205.2%
Contains more Vitamin B1Vitamin B1 +546.5%
Contains more Vitamin B2Vitamin B2 +887.1%
Contains more Vitamin B3Vitamin B3 +5066.7%
Contains more Vitamin B5Vitamin B5 +422.9%
Contains more Vitamin B6Vitamin B6 +890.6%
Contains more Vitamin B12Vitamin B12 +∞%
~equal in Vitamin D ~µg
~equal in Vitamin K ~µg

All nutrients comparison - raw data values

Nutrient Grapefruit Tuna Bluefin DV% diff.
Vitamin B12 0µg 10.88µg 453%
Selenium 0.1µg 46.8µg 85%
Vitamin A 58µg 757µg 78%
Vitamin B3 0.204mg 10.54mg 65%
Protein 0.77g 29.91g 58%
Phosphorus 18mg 326mg 44%
Vitamin B6 0.053mg 0.525mg 36%
Vitamin C 31.2mg 0mg 35%
Vitamin B5 0.262mg 1.37mg 22%
Vitamin B2 0.031mg 0.306mg 21%
Vitamin B1 0.043mg 0.278mg 20%
Cholesterol 0mg 49mg 16%
Iron 0.08mg 1.31mg 15%
Magnesium 9mg 64mg 13%
Polyunsaturated fat 0.036g 1.844g 12%
Copper 0.032mg 0.11mg 9%
Fats 0.14g 6.28g 9%
Saturated fat 0.021g 1.612g 7%
Calories 42kcal 184kcal 7%
Zinc 0.07mg 0.77mg 6%
Fiber 1.6g 0g 6%
Potassium 135mg 323mg 6%
Monounsaturated fat 0.02g 2.053g 5%
Carbs 10.66g 0g 4%
Folate 13µg 2µg 3%
Fructose 1.77g 2%
Sodium 0mg 50mg 2%
Calcium 22mg 10mg 1%
Choline 7.7mg 1%
Vitamin E 0.13mg 1%
Net carbs 9.06g 0g N/A
Sugar 6.89g N/A
Manganese 0.022mg 0.02mg 0%
Tryptophan 0.008mg 0.335mg 0%
Threonine 0.013mg 1.311mg 0%
Isoleucine 0.008mg 1.378mg 0%
Leucine 0.015mg 2.431mg 0%
Lysine 0.019mg 2.747mg 0%
Methionine 0.007mg 0.885mg 0%
Phenylalanine 0.013mg 1.168mg 0%
Valine 0.015mg 1.541mg 0%
Histidine 0.008mg 0.88mg 0%
Omega-3 - EPA 0g 0.363g N/A
Omega-3 - DHA 0g 1.141g N/A
Omega-3 - DPA 0g 0.16g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
11% 88%
Protein: 0.77 g
Fats: 0.14 g
Carbs: 10.66 g
Water: 88.06 g
Other: 0.37 g
30% 6% 59% 5%
Protein: 29.91 g
Fats: 6.28 g
Carbs: 0 g
Water: 59.09 g
Other: 4.72 g
Contains more CarbsCarbs +∞%
Contains more WaterWater +49%
Contains more ProteinProtein +3784.4%
Contains more FatsFats +4385.7%
Contains more OtherOther +1175.7%

Fat Type Comparison

Fat type breakdown side-by-side comparison
27% 26% 47%
Saturated fat: Sat. Fat 0.021 g
Monounsaturated fat: Mono. Fat 0.02 g
Polyunsaturated fat: Poly. Fat 0.036 g
29% 37% 33%
Saturated fat: Sat. Fat 1.612 g
Monounsaturated fat: Mono. Fat 2.053 g
Polyunsaturated fat: Poly. Fat 1.844 g
Contains less Sat. FatSaturated fat -98.7%
Contains more Mono. FatMonounsaturated fat +10165%
Contains more Poly. FatPolyunsaturated fat +5022.2%

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Grapefruit - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174673/nutrients
  2. Tuna Bluefin - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173707/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.