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Heart of palm vs. Onion — In-Depth Nutrition Comparison

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The main differences between heart of palm and onions

  • Onions contain less copper, vitamin B6, potassium, zinc, iron, phosphorus, and vitamin B2 than heart of palm.
  • Daily need coverage for copper for heart of palm is 67% higher.
  • Onions have 25 times less vitamin E than heart of palm. Heart of palm has 0.5mg of vitamin E, while onions have 0.02mg.
  • Onions are lower in sugar.
  • Heart of palm has a higher glycemic index than onions.

Food types used in this article are Hearts of palm, raw and Onions, raw.

Infographic

Heart of palm vs Onion infographic
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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 7.1% 5.4% 159% 63% 215% 102% 60% 1.8% 0% 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 PotassiumPotassium +1137%
Contains more IronIron +704.8%
Contains more CopperCopper +1551.3%
Contains more ZincZinc +2094.1%
Contains more PhosphorusPhosphorus +382.8%
Contains more SeleniumSelenium +40%
Contains more CalciumCalcium +27.8%
Contains less SodiumSodium -71.4%
~equal in Magnesium ~10mg

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 27% 1% 10% 0% 13% 42% 17% 0% 187% 0% 0% 18% 0%
Onion
3
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% 0.4% 0% 12% 6.2% 2.2% 7.4% 28% 0% 1% 14% 3.3%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +2400%
Contains more Vitamin B2Vitamin B2 +566.7%
Contains more Vitamin B3Vitamin B3 +675.9%
Contains more Vitamin B6Vitamin B6 +575%
Contains more FolateFolate +26.3%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +∞%
~equal in Vitamin C ~7.4mg
~equal in Vitamin D ~0µg
~equal in Vitamin B1 ~0.046mg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Heart of palm Onion DV% diff.
Copper 0.644mg 0.039mg 67%
Vitamin B6 0.81mg 0.12mg 53%
Potassium 1806mg 146mg 49%
Zinc 3.73mg 0.17mg 32%
Iron 1.69mg 0.21mg 19%
Phosphorus 140mg 29mg 16%
Vitamin B2 0.18mg 0.027mg 12%
Manganese 0.129mg 6%
Vitamin B3 0.9mg 0.116mg 5%
Carbs 25.61g 9.34g 5%
Calories 115kcal 40kcal 4%
Protein 2.7g 1.1g 3%
Vitamin E 0.5mg 0.02mg 3%
Vitamin B5 0.123mg 2%
Fructose 1.29g 2%
Choline 0mg 6.1mg 1%
Fiber 1.5g 1.7g 1%
Calcium 18mg 23mg 1%
Vitamin C 8mg 7.4mg 1%
Folate 24µg 19µg 1%
Fats 0.2g 0.1g 0%
Net carbs 24.11g 7.64g N/A
Magnesium 10mg 10mg 0%
Sugar 17.16g 4.24g N/A
Sodium 14mg 4mg 0%
Vitamin A 3µg 0µg 0%
Selenium 0.7µg 0.5µg 0%
Vitamin B1 0.05mg 0.046mg 0%
Vitamin K 0µg 0.4µg 0%
Saturated fat 0.046g 0.042g 0%
Monounsaturated fat 0.005g 0.013g 0%
Polyunsaturated fat 0.089g 0.017g 0%
Tryptophan 0.014mg 0%
Threonine 0.021mg 0%
Isoleucine 0.014mg 0%
Leucine 0.025mg 0%
Lysine 0.039mg 0%
Methionine 0.002mg 0%
Phenylalanine 0.025mg 0%
Valine 0.021mg 0%
Histidine 0.014mg 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
3% 26% 70% 2%
Protein: 2.7 g
Fats: 0.2 g
Carbs: 25.61 g
Water: 69.5 g
Other: 1.99 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 +145.5%
Contains more FatsFats +100%
Contains more CarbsCarbs +174.2%
Contains more OtherOther +468.6%
Contains more WaterWater +28.2%

Fat Type Comparison

Fat type breakdown side-by-side comparison
33% 4% 64%
Saturated fat: Sat. Fat 0.046 g
Monounsaturated fat: Mono. Fat 0.005 g
Polyunsaturated fat: Poly. Fat 0.089 g
Onion
2
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 more Poly. FatPolyunsaturated fat +423.5%
Contains more Mono. FatMonounsaturated fat +160%
~equal in Saturated fat ~0.042g

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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. Heart of palm - https://fdc.nal.usda.gov/fdc-app.html#/food-details/167714/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.