Foodstruct Nutrition Search | Diet Analysis | Food Comparison | Glycemic Index Chart | Insulin Index Chart | Blog | Subscribe | Sign Up

Water chestnuts vs. Onion — In-Depth Nutrition Comparison

Compare

Significant differences between Water chestnuts and Onion

  • The amount of Copper, Vitamin B6, Vitamin B2, Potassium, Manganese, Vitamin E, Vitamin B1, Vitamin B5, Vitamin B3, and Choline in Water chestnuts are higher than in Onion.
  • Water chestnuts covers your daily Copper needs 32% more than Onion.
  • Onion has 60 times less Vitamin E than Water chestnuts. Water chestnuts have 1.2mg of Vitamin E, while Onion has 0.02mg.

Specific food types used in this comparison are Waterchestnuts, chinese, (matai), raw and Onions, raw.

Infographic

Water chestnuts vs Onion 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 16% 3.3% 52% 2.3% 109% 14% 27% 1.8% 43% 3.8%
Onion
3
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 7.1% 6.9% 13% 7.9% 13% 4.6% 12% 0.52% 17% 2.7%
Contains more MagnesiumMagnesium +120%
Contains more PotassiumPotassium +300%
Contains more CopperCopper +735.9%
Contains more ZincZinc +194.1%
Contains more PhosphorusPhosphorus +117.2%
Contains more ManganeseManganese +156.6%
Contains more SeleniumSelenium +40%
Contains more CalciumCalcium +109.1%
Contains more IronIron +250%
Contains less SodiumSodium -71.4%

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 13% 0% 24% 0% 35% 46% 19% 29% 76% 0% 0.75% 12% 20%
Onion
4
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 25% 0.12% 0.4% 0% 12% 6.2% 2.2% 7.4% 28% 0% 1% 14% 3.3%
Contains more Vitamin EVitamin E +5900%
Contains more Vitamin B1Vitamin B1 +204.3%
Contains more Vitamin B2Vitamin B2 +640.7%
Contains more Vitamin B3Vitamin B3 +762.1%
Contains more Vitamin B5Vitamin B5 +289.4%
Contains more Vitamin B6Vitamin B6 +173.3%
Contains more CholineCholine +493.4%
Contains more Vitamin CVitamin C +85%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin KVitamin K +33.3%
Contains more FolateFolate +18.8%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
24% 73%
Protein: 1.4 g
Fats: 0.1 g
Carbs: 23.94 g
Water: 73.46 g
Other: 1.1 g
Onion
1
9% 89%
Protein: 1.1 g
Fats: 0.1 g
Carbs: 9.34 g
Water: 89.11 g
Other: 0.35 g
Contains more ProteinProtein +27.3%
Contains more CarbsCarbs +156.3%
Contains more OtherOther +214.3%
Contains more WaterWater +21.3%
~equal in Fats ~0.1g

Fat Type Comparison

Fat type breakdown side-by-side comparison
37% 3% 61%
Saturated Fat: Sat. Fat 0.026 g
Monounsaturated Fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.043 g
Onion
1
58% 18% 24%
Saturated Fat: Sat. Fat 0.042 g
Monounsaturated Fat: Mono. Fat 0.013 g
Polyunsaturated fat: Poly. Fat 0.017 g
Contains less Sat. FatSaturated Fat -38.1%
Contains more Poly. FatPolyunsaturated fat +152.9%
Contains more Mono. FatMonounsaturated Fat +550%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Water chestnuts Onion Opinion
Calories 97kcal 40kcal Water chestnuts
Protein 1.4g 1.1g Water chestnuts
Fats 0.1g 0.1g
Vitamin C 4mg 7.4mg Onion
Net carbs 20.94g 7.64g Water chestnuts
Carbs 23.94g 9.34g Water chestnuts
Magnesium 22mg 10mg Water chestnuts
Calcium 11mg 23mg Onion
Potassium 584mg 146mg Water chestnuts
Iron 0.06mg 0.21mg Onion
Sugar 4.8g 4.24g Onion
Fiber 3g 1.7g Water chestnuts
Copper 0.326mg 0.039mg Water chestnuts
Zinc 0.5mg 0.17mg Water chestnuts
Phosphorus 63mg 29mg Water chestnuts
Sodium 14mg 4mg Onion
Vitamin A 0IU 2IU Onion
Vitamin E 1.2mg 0.02mg Water chestnuts
Manganese 0.331mg 0.129mg Water chestnuts
Selenium 0.7µg 0.5µg Water chestnuts
Vitamin B1 0.14mg 0.046mg Water chestnuts
Vitamin B2 0.2mg 0.027mg Water chestnuts
Vitamin B3 1mg 0.116mg Water chestnuts
Vitamin B5 0.479mg 0.123mg Water chestnuts
Vitamin B6 0.328mg 0.12mg Water chestnuts
Vitamin K 0.3µg 0.4µg Onion
Folate 16µg 19µg Onion
Choline 36.2mg 6.1mg Water chestnuts
Saturated Fat 0.026g 0.042g Water chestnuts
Monounsaturated Fat 0.002g 0.013g Onion
Polyunsaturated fat 0.043g 0.017g Water chestnuts
Tryptophan 0.014mg Onion
Threonine 0.021mg Onion
Isoleucine 0.014mg Onion
Leucine 0.025mg Onion
Lysine 0.039mg Onion
Methionine 0.002mg Onion
Phenylalanine 0.025mg Onion
Valine 0.021mg Onion
Histidine 0.014mg Onion
Fructose 1.29g Onion

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Water chestnuts Onion
Low Calories diet ok
Low Fats diet Equal
Low Carbs diet ok
Low Glycemic Index diet ok

People also compare

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
21%
Water chestnuts
8%
Onion
Minerals Daily Need Coverage Score
27%
Water chestnuts
8%
Onion

Comparison summary

Which food is lower in Saturated Fat?
Water chestnuts
Water chestnuts is lower in Saturated Fat (difference - 0.016g)
Which food is lower in glycemic index?
Water chestnuts
Water chestnuts is lower in glycemic index (difference - 15)
Which food is cheaper?
Water chestnuts
Water chestnuts is cheaper (difference - $0.2)
Which food is richer in minerals?
Water chestnuts
Water chestnuts is relatively richer in minerals
Which food is lower in Sugar?
Onion
Onion is lower in Sugar (difference - 0.56g)
Which food contains less Sodium?
Onion
Onion contains less Sodium (difference - 10mg)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in vitamins?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

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. Water chestnuts - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170066/nutrients
  2. Onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170000/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.