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Milk vs. Tuna — In-Depth Nutrition Comparison

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Summary of differences between milk and tuna

  • Milk has more calcium, while tuna has more selenium, vitamin B3, vitamin B12, vitamin B6, phosphorus, iron, potassium, and choline.
  • Tuna covers your daily need for selenium 191% more than milk.
  • Milk contains 31 times more Calcium than tuna. While milk contains 125mg of Calcium, tuna contains only 4mg.
  • The amount of cholesterol in milk is lower.
  • Tuna has a lower glycemic index. The glycemic index of tuna is 0, while the glycemic index of milk is 31.

These are the specific foods used in this comparison Milk, lowfat, fluid, 1% milkfat, with added vitamin A and vitamin D and Fish, tuna, yellowfin, fresh, cooked, dry heat.

Infographic

Milk vs Tuna 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.
Milk
2
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 7.9% 38% 13% 1.1% 3.3% 11% 41% 5.7% 0.39% 18%
Tuna
7
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 30% 1.2% 47% 35% 14% 12% 143% 7% 1.7% 590%
Contains more CalciumCalcium +3025%
Contains less SodiumSodium -18.5%
Contains more MagnesiumMagnesium +281.8%
Contains more PotassiumPotassium +251.3%
Contains more IronIron +2966.7%
Contains more CopperCopper +330%
Contains more PhosphorusPhosphorus +250.5%
Contains more ManganeseManganese +333.3%
Contains more SeleniumSelenium +3178.8%
~equal in Zinc ~0.45mg

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.
Milk
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 0% 12% 0.2% 36% 5% 43% 1.7% 22% 8.5% 59% 0.25% 3.8% 9.7%
Tuna
7
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% 3.9% 5.8% 60% 34% 32% 414% 20% 240% 294% 0.25% 1.5% 42%
Contains more Vitamin AVitamin A +201.5%
Contains more Vitamin B2Vitamin B2 +35%
Contains more FolateFolate +150%
Contains more Vitamin EVitamin E +2800%
Contains more Vitamin DVitamin D +66.7%
Contains more Vitamin B1Vitamin B1 +570%
Contains more Vitamin B3Vitamin B3 +23631.2%
Contains more Vitamin B6Vitamin B6 +2705.4%
Contains more Vitamin B12Vitamin B12 +400%
Contains more CholineCholine +338.4%
~equal in Vitamin C ~0mg
~equal in Vitamin B5 ~0.334mg
~equal in Vitamin K ~0.1µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Milk
3
3% 5% 90%
Protein: 3.37 g
Fats: 0.97 g
Carbs: 4.99 g
Water: 89.92 g
Other: 0.75 g
Tuna
2
29% 69%
Protein: 29.15 g
Fats: 0.59 g
Carbs: 0 g
Water: 68.98 g
Other: 1.28 g
Contains more FatsFats +64.4%
Contains more CarbsCarbs +∞%
Contains more WaterWater +30.4%
Contains more ProteinProtein +765%
Contains more OtherOther +70.7%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Milk
1
67% 29% 4%
Saturated Fat: Sat. Fat 0.633 g
Monounsaturated Fat: Mono. Fat 0.277 g
Polyunsaturated fat: Poly. Fat 0.035 g
Tuna
2
40% 27% 34%
Saturated Fat: Sat. Fat 0.205 g
Monounsaturated Fat: Mono. Fat 0.138 g
Polyunsaturated fat: Poly. Fat 0.175 g
Contains more Mono. FatMonounsaturated Fat +100.7%
Contains less Sat. FatSaturated Fat -67.6%
Contains more Poly. FatPolyunsaturated fat +400%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Milk Tuna Opinion
Calories 42kcal 130kcal Tuna
Protein 3.37g 29.15g Tuna
Fats 0.97g 0.59g Milk
Net carbs 4.99g 0g Milk
Carbs 4.99g 0g Milk
Cholesterol 5mg 47mg Milk
Vitamin D 48IU 82IU Tuna
Magnesium 11mg 42mg Tuna
Calcium 125mg 4mg Milk
Potassium 150mg 527mg Tuna
Iron 0.03mg 0.92mg Tuna
Sugar 5.2g 0g Tuna
Copper 0.01mg 0.043mg Tuna
Zinc 0.42mg 0.45mg Tuna
Phosphorus 95mg 333mg Tuna
Sodium 44mg 54mg Milk
Vitamin A 196IU 65IU Milk
Vitamin A 58µg 22µg Milk
Vitamin E 0.01mg 0.29mg Tuna
Vitamin D 1.2µg 2µg Tuna
Manganese 0.003mg 0.013mg Tuna
Selenium 3.3µg 108.2µg Tuna
Vitamin B1 0.02mg 0.134mg Tuna
Vitamin B2 0.185mg 0.137mg Milk
Vitamin B3 0.093mg 22.07mg Tuna
Vitamin B5 0.361mg 0.334mg Milk
Vitamin B6 0.037mg 1.038mg Tuna
Vitamin B12 0.47µg 2.35µg Tuna
Vitamin K 0.1µg 0.1µg
Folate 5µg 2µg Milk
Trans Fat 0.02g Milk
Choline 17.7mg 77.6mg Tuna
Saturated Fat 0.633g 0.205g Tuna
Monounsaturated Fat 0.277g 0.138g Milk
Polyunsaturated fat 0.035g 0.175g Tuna
Tryptophan 0.043mg 0.313mg Tuna
Threonine 0.143mg 1.224mg Tuna
Isoleucine 0.174mg 1.287mg Tuna
Leucine 0.319mg 2.27mg Tuna
Lysine 0.282mg 2.565mg Tuna
Methionine 0.088mg 0.827mg Tuna
Phenylalanine 0.174mg 1.091mg Tuna
Valine 0.22mg 1.438mg Tuna
Histidine 0.101mg 0.822mg Tuna
Omega-3 - EPA 0g 0.015g Tuna
Omega-3 - DHA 0g 0.105g Tuna
Omega-3 - ALA 0.004g Milk
Omega-3 - DPA 0g 0.005g Tuna
Omega-6 - Eicosadienoic acid 0.002g Tuna
Omega-6 - Linoleic acid 0.027g Milk

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Milk Tuna
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%
Milk
88%
Tuna
Minerals Daily Need Coverage Score
14%
Milk
88%
Tuna

Comparison summary

Which food is lower in Sugar?
Tuna
Tuna is lower in Sugar (difference - 5.2g)
Which food is lower in Saturated Fat?
Tuna
Tuna is lower in Saturated Fat (difference - 0.428g)
Which food is lower in glycemic index?
Tuna
Tuna is lower in glycemic index (difference - 31)
Which food is cheaper?
Tuna
Tuna is cheaper (difference - $0.6)
Which food is richer in minerals?
Tuna
Tuna is relatively richer in minerals
Which food is lower in Cholesterol?
Milk
Milk is lower in Cholesterol (difference - 42mg)
Which food contains less Sodium?
Milk
Milk contains less Sodium (difference - 10mg)
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. Milk - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170872/nutrients
  2. Tuna - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172006/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.