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Grapefruit vs. Soy milk — In-Depth Nutrition Comparison

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Important differences between grapefruit and soy milk

  • Grapefruit has more vitamin C and vitamin A; however, soy milk is richer in copper, manganese, selenium, and iron.
  • Grapefruit's daily need coverage for vitamin C is 35% more.
  • Grapefruit contains 383 times more vitamin A than soy milk. Grapefruit contains 1150IU of vitamin A, while soy milk contains 3IU.
  • Soy milk has a higher glycemic index. The glycemic index of soy milk is 37, while the glycemic index of grapefruit is 25.

The food varieties used in the comparison are Grapefruit, raw, pink and red, all areas and Soymilk, original and vanilla, unfortified.

Infographic

Grapefruit vs Soy milk 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 18% 7.5% 10% 24% 43% 3.3% 22% 6.7% 29% 26%
Contains more PotassiumPotassium +14.4%
Contains less SodiumSodium -100%
Contains more MagnesiumMagnesium +177.8%
Contains more CalciumCalcium +13.6%
Contains more IronIron +700%
Contains more CopperCopper +300%
Contains more ZincZinc +71.4%
Contains more PhosphorusPhosphorus +188.9%
Contains more ManganeseManganese +913.6%
Contains more SeleniumSelenium +4700%

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% 0% 2.2% 0% 15% 16% 9.6% 22% 18% 0% 7.5% 14% 13%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +18.2%
Contains more Vitamin B1Vitamin B1 +39.5%
Contains more Vitamin B2Vitamin B2 +122.6%
Contains more Vitamin B3Vitamin B3 +151.5%
Contains more Vitamin B5Vitamin B5 +42.4%
Contains more Vitamin B6Vitamin B6 +45.3%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +38.5%
Contains more CholineCholine +206.5%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

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
3% 2% 6% 88%
Protein: 3.27 g
Fats: 1.75 g
Carbs: 6.28 g
Water: 88.05 g
Other: 0.65 g
Contains more CarbsCarbs +69.7%
Contains more ProteinProtein +324.7%
Contains more FatsFats +1150%
Contains more OtherOther +75.7%
~equal in Water ~88.05g

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
13% 26% 61%
Saturated fat: Sat. Fat 0.205 g
Monounsaturated fat: Mono. Fat 0.401 g
Polyunsaturated fat: Poly. Fat 0.961 g
Contains less Sat. FatSaturated fat -89.8%
Contains more Mono. FatMonounsaturated fat +1905%
Contains more Poly. FatPolyunsaturated fat +2569.4%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Grapefruit Soy milk
Rich in minerals ok
Lower in Sugar ok
Rich in vitamins ok
Lower in Sodium ok
Lower in Saturated fat ok
Lower in Glycemic Index ok
Lower in price ok
Lower in Cholesterol Equal

All nutrients comparison - raw data values

Nutrient Grapefruit Soy milk DV% diff.
Vitamin C 31.2mg 0mg 35%
Copper 0.032mg 0.128mg 11%
Selenium 0.1µg 4.8µg 9%
Manganese 0.022mg 0.223mg 9%
Iron 0.08mg 0.64mg 7%
Vitamin A 58µg 0µg 6%
Polyunsaturated fat 0.036g 0.961g 6%
Protein 0.77g 3.27g 5%
Phosphorus 18mg 52mg 5%
Fiber 1.6g 0.6g 4%
Magnesium 9mg 25mg 4%
Vitamin B2 0.031mg 0.069mg 3%
Choline 7.7mg 23.6mg 3%
Vitamin K 0µg 3µg 3%
Vitamin B6 0.053mg 0.077mg 2%
Fructose 1.77g 2%
Sodium 0mg 51mg 2%
Vitamin B5 0.262mg 0.373mg 2%
Fats 0.14g 1.75g 2%
Vitamin B3 0.204mg 0.513mg 2%
Folate 13µg 18µg 1%
Saturated fat 0.021g 0.205g 1%
Monounsaturated fat 0.02g 0.401g 1%
Calories 42kcal 54kcal 1%
Vitamin B1 0.043mg 0.06mg 1%
Potassium 135mg 118mg 1%
Carbs 10.66g 6.28g 1%
Net carbs 9.06g 5.68g N/A
Calcium 22mg 25mg 0%
Sugar 6.89g 3.99g N/A
Zinc 0.07mg 0.12mg 0%
Vitamin E 0.13mg 0.11mg 0%
Tryptophan 0.008mg 0.038mg 0%
Threonine 0.013mg 0.108mg 0%
Isoleucine 0.008mg 0.114mg 0%
Leucine 0.015mg 0.186mg 0%
Lysine 0.019mg 0.131mg 0%
Methionine 0.007mg 0.027mg 0%
Phenylalanine 0.013mg 0.113mg 0%
Valine 0.015mg 0.117mg 0%
Histidine 0.008mg 0.061mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Grapefruit Soy milk
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
15%
Grapefruit
9%
Soy milk
Minerals Daily Need Coverage Score
5%
Grapefruit
19%
Soy milk

Comparison summary

Which food is richer in minerals?
Soy milk
Soy milk is relatively richer in minerals
Which food is lower in Sugar?
Soy milk
Soy milk is lower in Sugar (difference - 2.9g)
Which food is richer in vitamins?
Soy milk
Soy milk is relatively richer in vitamins
Which food contains less Sodium?
Grapefruit
Grapefruit contains less Sodium (difference - 51mg)
Which food is lower in Saturated fat?
Grapefruit
Grapefruit is lower in Saturated fat (difference - 0.184g)
Which food is lower in glycemic index?
Grapefruit
Grapefruit is lower in glycemic index (difference - 12)
Which food is cheaper?
Grapefruit
Grapefruit is cheaper (difference - $1.5)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)

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. Soy milk - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172446/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.