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Catfish vs. Smelt — In-Depth Nutrition Comparison

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A recap on differences between catfish and smelt

  • Catfish have less selenium, vitamin B12, manganese, copper, zinc, iron, phosphorus, and calcium.
  • Smelt covers your daily selenium needs 67% more than catfish.
  • Smelt contains 3 times less saturated fat than catfish. Catfish contain 1.586g of saturated fat, while smelt contains 0.579g.

Food varieties used in this article are Fish, catfish, channel, farmed, cooked, dry heat and Fish, smelt, rainbow, cooked, dry heat.

Infographic

Catfish vs Smelt 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 16% 2.7% 32% 11% 13% 16% 106% 16% 2.3% 54%
Smelt
9
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 27% 23% 33% 43% 59% 58% 126% 10% 117% 255%
Contains more MagnesiumMagnesium +65.2%
Contains more CalciumCalcium +755.6%
Contains more IronIron +310.7%
Contains more CopperCopper +356.4%
Contains more ZincZinc +265.5%
Contains more PhosphorusPhosphorus +19.4%
Contains less SodiumSodium -35.3%
Contains more ManganeseManganese +4900%
Contains more SeleniumSelenium +372.7%
~equal in Potassium ~372mg

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 0% 0.33% 19% 4.5% 6% 23% 48% 49% 41% 348% 6.3% 9% 43%
Smelt
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% 5.7% 0% 0% 2.5% 34% 33% 44% 39% 496% 0% 3.8% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B1Vitamin B1 +140%
Contains more Vitamin B3Vitamin B3 +44.3%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +140%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +1600%
Contains more Vitamin B2Vitamin B2 +46%
Contains more Vitamin B12Vitamin B12 +42.8%
~equal in Vitamin C ~0mg
~equal in Vitamin B5 ~0.74mg
~equal in Vitamin B6 ~0.17mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
18% 7% 75%
Protein: 18.44 g
Fats: 7.19 g
Carbs: 0 g
Water: 74.65 g
Other: 0 g
Smelt
2
23% 3% 73%
Protein: 22.6 g
Fats: 3.1 g
Carbs: 0 g
Water: 72.79 g
Other: 1.51 g
Contains more FatsFats +131.9%
Contains more ProteinProtein +22.6%
~equal in Carbs ~0g
~equal in Water ~72.79g
~equal in Other ~1.51g

Fat Type Comparison

Fat type breakdown side-by-side comparison
26% 51% 22%
Saturated fat: Sat. Fat 1.586 g
Monounsaturated fat: Mono. Fat 3.115 g
Polyunsaturated fat: Poly. Fat 1.354 g
Smelt
1
23% 32% 45%
Saturated fat: Sat. Fat 0.579 g
Monounsaturated fat: Mono. Fat 0.822 g
Polyunsaturated fat: Poly. Fat 1.135 g
Contains more Mono. FatMonounsaturated fat +279%
Contains more Poly. FatPolyunsaturated fat +19.3%
Contains less Sat. FatSaturated fat -63.5%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Catfish Smelt DV% diff.
Selenium 9.9µg 46.8µg 67%
Vitamin B12 2.78µg 3.97µg 50%
Manganese 0.018mg 0.9mg 38%
Copper 0.039mg 0.178mg 15%
Zinc 0.58mg 2.12mg 14%
Choline 78.7mg 14%
Iron 0.28mg 1.15mg 11%
Cholesterol 66mg 90mg 8%
Protein 18.44g 22.6g 8%
Calcium 9mg 77mg 7%
Phosphorus 247mg 295mg 7%
Vitamin E 0.97mg 6%
Fats 7.19g 3.1g 6%
Monounsaturated fat 3.115g 0.822g 6%
Saturated fat 1.586g 0.579g 5%
Vitamin B3 2.548mg 1.766mg 5%
Vitamin B2 0.1mg 0.146mg 4%
Magnesium 23mg 38mg 4%
Vitamin K 2.5µg 2%
Sodium 119mg 77mg 2%
Vitamin D 0.3µg 2%
Vitamin A 1µg 17µg 2%
Folate 12µg 5µg 2%
Polyunsaturated fat 1.354g 1.135g 1%
Calories 144kcal 124kcal 1%
Vitamin B6 0.177mg 0.17mg 1%
Vitamin B5 0.811mg 0.74mg 1%
Vitamin B1 0.024mg 0.01mg 1%
Vitamin D 10IU 1%
Potassium 366mg 372mg 0%
Trans fat 0.063g N/A
Tryptophan 0.22mg 0.253mg 0%
Threonine 0.833mg 0.991mg 0%
Isoleucine 0.82mg 1.041mg 0%
Leucine 1.396mg 1.837mg 0%
Lysine 1.677mg 2.076mg 0%
Methionine 0.539mg 0.669mg 0%
Phenylalanine 0.735mg 0.882mg 0%
Valine 0.894mg 1.164mg 0%
Histidine 0.404mg 0.665mg 0%
Omega-3 - EPA 0.02g 0.353g N/A
Omega-3 - DHA 0.069g 0.536g N/A
Omega-3 - DPA 0.018g 0.023g N/A
Omega-6 - Eicosadienoic acid 0.049g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Catfish Smelt
Low Calories diet ok
Low Fats diet ok
Low Carbs diet Equal
Low Glycemic Index diet Equal

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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
46%
Catfish
51%
Smelt
Minerals Daily Need Coverage Score
27%
Catfish
75%
Smelt

Comparison summary

Which food is lower in Sugar?
Smelt
Smelt is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Smelt
Smelt contains less Sodium (difference - 42mg)
Which food is lower in Saturated fat?
Smelt
Smelt is lower in Saturated fat (difference - 1.007g)
Which food is richer in minerals?
Smelt
Smelt is relatively richer in minerals
Which food is lower in Cholesterol?
Catfish
Catfish is lower in Cholesterol (difference - 24mg)
Which food is richer in vitamins?
Catfish
Catfish is relatively richer in vitamins
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)
Which food is cheaper?
?
The foods are relatively equal in price ($)

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. Catfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175166/nutrients
  2. Smelt - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175147/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.