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Cucumber vs Onion - In-Depth Nutrition Comparison

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Comparison summary

Which food is cheaper?
Onion
Onion is cheaper (difference - $0.2)
Which food contains less Sugars?
Cucumber
Cucumber contains less Sugars (difference - 2.57g)
Which food contains less Sodium?
Cucumber
Cucumber contains less Sodium (difference - 2mg)
Which food is lower in Saturated Fat?
Cucumber
Cucumber is lower in Saturated Fat (difference - 0.005g)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (15)
Which food is richer in minerals?
?
It cannot be definitely stated which food is richer in minerals. See charts below for detailed information.
Which food is richer in vitamins?
?
It cannot be definitely stated which food is richer in vitamins. See charts below for detailed information.

Comparison summary table

Pay attention at the most right column. It shows the amounts side by side, making it easier to realize the amount of difference.
Cucumber Onion
Lower in price ok
Lower in Sugars ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Cholesterol Equal
Lower in glycemic index Equal
Rich in minerals Equal
Rich in vitamins Equal

Which food is preferable in case of diets?

ok
ok
is better in case of low diet
Cucumber Onion
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low glycemic index diet Equal

Vitamin and Mineral Summary Scores

Summary score is calculated by summing up the daily values contained in 300 grams of the product. Obviously the more the food fulfils human daily needs, the more the summary score is
Vitamin Summary Score
9
Cucumber
6
Onion
Mineral Summary Score
6
Cucumber
6
Onion

Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" chart below show how much of the daily needs can be covered by 300 grams of the food
:
2
Onion
Contains more Iron +33.3%
Contains more Magnesium +30%
Contains more Zinc +17.6%
Contains less Sodium -50%
Contains more Calcium +43.8%
Contains more Phosphorus +20.8%
Equal in Potassium - 146
Equal in Copper - 0.039
Contains more Iron +33.3%
Contains more Magnesium +30%
Contains more Zinc +17.6%
Contains less Sodium -50%
Contains more Calcium +43.8%
Contains more Phosphorus +20.8%
Equal in Potassium - 146
Equal in Copper - 0.039

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" chart below show how much of the daily needs can be covered by 300 grams of the food
:
4
Onion
Contains more Vitamin A +5150%
Contains more Vitamin E +50%
Contains more Vitamin B2 +22.2%
Contains more Vitamin B5 +110.6%
Contains more Vitamin K +4000%
Contains more Vitamin C +164.3%
Contains more Vitamin B1 +70.4%
Contains more Vitamin B3 +18.4%
Contains more Vitamin B6 +200%
Contains more Vitamin A +5150%
Contains more Vitamin E +50%
Contains more Vitamin B2 +22.2%
Contains more Vitamin B5 +110.6%
Contains more Vitamin K +4000%
Contains more Vitamin C +164.3%
Contains more Vitamin B1 +70.4%
Contains more Vitamin B3 +18.4%
Contains more Vitamin B6 +200%

Macronutrients Comparison

Macronutrient comparison charts compare the amount of protein, total fats and total carbohydrates in 300 grams of the food. The displayed values show how much of the daily needs can be covered by 300 grams of the food
Protein
4%
Cucumber
7%
Onion
Carbohydrates
4%
Cucumber
9%
Onion
Fats
1%
Cucumber
0%
Onion

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All nutrients comparison - raw data values

In the column "Opinion" we made some assumptions which could be controversial. For instance we are assuming that less saturated fats is good for you. Please ignore this column if you have your own opinion.We marked the nutrients, comparison of which we considered as not meaningful, as "N/A"
Nutrient Cucumber Onion Opinion
Calories 15 40 Onion
Protein 0.65 1.1 Onion
Fats 0.11 0.1 Cucumber
Vitamin C 2.8 7.4 Onion
Carbs 3.63 9.34 Onion
Cholesterol 0 0
Vitamin D 0 0
Iron 0.28 0.21 Cucumber
Calcium 16 23 Onion
Potassium 147 146 Cucumber
Magnesium 13 10 Cucumber
Sugars 1.67 4.24 Onion
Fiber 0.5 1.7 Onion
Copper 0.041 0.039 Cucumber
Zinc 0.2 0.17 Cucumber
Starch 0.83 0 Cucumber
Phosphorus 24 29 Onion
Sodium 2 4 Cucumber
Vitamin A 105 2 Cucumber
Vitamin E 0.03 0.02 Cucumber
Vitamin D 0 0
Vitamin B1 0.027 0.046 Onion
Vitamin B2 0.033 0.027 Cucumber
Vitamin B3 0.098 0.116 Onion
Vitamin B5 0.259 0.123 Cucumber
Vitamin B6 0.04 0.12 Onion
Vitamin B12 0 0
Vitamin K 16.4 0.4 Cucumber
Folic acid (B9) 0 0
Trans Fat 0 0
Saturated Fat 0.037 0.042 Cucumber
Monounsaturated Fat 0.005 0.013 Onion
Polyunsaturated fat 0.032 0.017 Cucumber
Tryptophan 0.005 0.014 Onion
Threonine 0.019 0.021 Onion
Isoleucine 0.021 0.014 Cucumber
Leucine 0.029 0.025 Cucumber
Lysine 0.029 0.039 Onion
Methionine 0.006 0.002 Cucumber
Phenylalanine 0.019 0.025 Onion
Valine 0.022 0.021 Cucumber
Histidine 0.01 0.014 Onion
The main source of information is USDA Food Composition Database (U.S. Department of Agriculture)
Dietary Guidelines for Americans is used as the primary source for advice in this web resource
Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.