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Tofu vs. Mars — In-Depth Nutrition Comparison

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How are tofu and mars different?

  • Tofu is higher in iron and calcium; however, mars is richer in fiber.
  • Daily need coverage for iron for tofu is 56% higher.
  • Tofu contains 4 times more calcium than mars. While tofu contains 350mg of calcium, mars contains only 90mg.
  • Tofu has less saturated fat.
  • Tofu has a lower glycemic index (15) than mars (62).

Tofu, raw, regular, prepared with calcium sulfate and Candies, MARS SNACKFOOD US, M&M's Crispy Chocolate Candies are the varieties used in this article.

Infographic

Tofu vs Mars 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.
Tofu
10
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 21% 105% 11% 201% 64% 22% 42% 0.91% 79% 49%
Mars
0
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 0% 27% 0% 32% 0% 0% 0% 18% 0% 0%
Contains more MagnesiumMagnesium +∞%
Contains more CalciumCalcium +288.9%
Contains more PotassiumPotassium +∞%
Contains more IronIron +523.3%
Contains more CopperCopper +∞%
Contains more ZincZinc +∞%
Contains more PhosphorusPhosphorus +∞%
Contains less SodiumSodium -94.9%
Contains more ManganeseManganese +∞%
Contains more SeleniumSelenium +∞%

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.
Tofu
9
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 0.33% 0% 0.2% 0% 20% 12% 3.7% 4.1% 11% 0% 6% 11% 16%
Mars
1
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 1.7% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +∞%
Contains more Vitamin B2Vitamin B2 +∞%
Contains more Vitamin B3Vitamin B3 +∞%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin B6Vitamin B6 +∞%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +∞%
Contains more CholineCholine +∞%
Contains more Vitamin CVitamin C +400%
~equal in Vitamin A ~µg
~equal in Vitamin D ~µg
~equal in Vitamin B12 ~µg

All nutrients comparison - raw data values

Nutrient Tofu Mars DV% diff.
Iron 5.36mg 0.86mg 56%
Saturated fat 0.691g 11.651g 50%
Calcium 350mg 90mg 26%
Manganese 0.605mg 26%
Carbs 1.87g 72.4g 24%
Fats 4.78g 19.32g 22%
Copper 0.193mg 21%
Calories 76kcal 475kcal 20%
Polyunsaturated fat 2.699g 18%
Selenium 8.9µg 16%
Phosphorus 97mg 14%
Protein 8.08g 4.28g 8%
Zinc 0.8mg 7%
Vitamin B1 0.081mg 7%
Fiber 0.3g 2g 7%
Magnesium 30mg 7%
Sodium 7mg 136mg 6%
Choline 28.8mg 5%
Vitamin B6 0.047mg 4%
Potassium 121mg 4%
Cholesterol 0mg 12mg 4%
Vitamin B2 0.052mg 4%
Folate 15µg 4%
Monounsaturated fat 1.056g 3%
Vitamin K 2.4µg 2%
Vitamin B5 0.068mg 1%
Vitamin B3 0.195mg 1%
Vitamin C 0.1mg 0.5mg 0%
Net carbs 1.57g 70.4g N/A
Sugar 0.62g 58.94g N/A
Vitamin E 0.01mg 0%
Trans fat 0g 0.131g N/A
Tryptophan 0.12mg 0%
Threonine 0.402mg 0%
Isoleucine 0.435mg 0%
Leucine 0.713mg 0%
Lysine 0.452mg 0%
Methionine 0.108mg 0%
Phenylalanine 0.428mg 0%
Valine 0.446mg 0%
Histidine 0.221mg 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Tofu
2
8% 5% 2% 85%
Protein: 8.08 g
Fats: 4.78 g
Carbs: 1.87 g
Water: 84.55 g
Other: 0.72 g
Mars
3
4% 19% 72% 2% 2%
Protein: 4.28 g
Fats: 19.32 g
Carbs: 72.4 g
Water: 1.7 g
Other: 2.3 g
Contains more ProteinProtein +88.8%
Contains more WaterWater +4873.5%
Contains more FatsFats +304.2%
Contains more CarbsCarbs +3771.7%
Contains more OtherOther +219.4%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Tofu
3
16% 24% 61%
Saturated fat: Sat. Fat 0.691 g
Monounsaturated fat: Mono. Fat 1.056 g
Polyunsaturated fat: Poly. Fat 2.699 g
Mars
0
100%
Saturated fat: Sat. Fat 11.651 g
Monounsaturated fat: Mono. Fat 0 g
Polyunsaturated fat: Poly. Fat 0 g
Contains less Sat. FatSaturated fat -94.1%
Contains more Mono. FatMonounsaturated fat +∞%
Contains more Poly. FatPolyunsaturated fat +∞%

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. Tofu - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172476/nutrients
  2. Mars - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168814/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.