Mollusks vs Fish
Nutrition comparison per 100g · USDA SR Legacy & USDA SR Legacy
Mollusks, oyster, eastern, canned is higher in more vitamins & minerals
Calories (kcal)
Mollusks 68
Fish 131
Protein (g)
Mollusks 7.06
Fish 20.4
Carbs (g)
Mollusks 3.91
Fish 0
Fat (g)
Mollusks 2.47
Fish 4.84
Fiber (g)
Mollusks 0
Fish 0
Quick answers
Which has more protein?
Fish, anchovy, european, raw — 20.4g vs 7.06g per 100g.
Which has fewer calories?
Mollusks, oyster, eastern, canned — 68 vs 131 kcal per 100g.
Which is more nutrient-dense?
Mollusks, oyster, eastern, canned scores higher in more vitamins and minerals per 100g, though both foods can be part of a healthy diet.
Full Nutrition Comparison
All values per 100g edible portion. Green = Food A higher · Blue = Food B higher
| Nutrient | Mollusks | Fish | Diff |
|---|---|---|---|
| Energy | |||
| Energy | 68 kcal | 131 kcal | -48% |
| Macronutrients | |||
| Water | 85.1 g | 73.4 g | +16% |
| Protein | 7.06 g | 20.4 g | -65% |
| Total lipid (fat) | 2.47 g | 4.84 g | -49% |
| Carbohydrate, by difference | 3.91 g | 0 g | |
| Fiber, total dietary | 0 g | 0 g | = |
| Fats & Fatty Acids | |||
| Fatty acids, total saturated | 0.631 g | 1.28 g | -51% |
| Fatty acids, total monounsaturated | 0.250 g | 1.18 g | -79% |
| Cholesterol | 55.0 mg | 60.0 mg | -8% |
| Vitamins | |||
| Vitamin C, total ascorbic acid | 5.00 mg | 0 mg | |
| Thiamin (Vitamin B1) | 0.150 mg | 0.055 mg | +173% |
| Riboflavin (Vitamin B2) | 0.166 mg | 0.256 mg | -35% |
| Niacin (Vitamin B3) | 1.24 mg | 14.0 mg | -91% |
| Pantothenic acid (Vitamin B5) | 0.180 mg | 0.645 mg | -72% |
| Vitamin B-6 — Pyridoxine | 0.095 mg | 0.143 mg | -34% |
| Biotin (Vitamin B7) | 9.00 ug | 9.00 ug | = |
| Folate, total (Vitamin B9) | 0 ug | 0 ug | = |
| Choline, total | 81.0 mg | — | |
| Vitamin B-12 — Cobalamin | 19.1 ug | 0.620 ug | +2985% |
| Vitamin A, RAE | 90.0 ug | 15.0 ug | +500% |
| Carotene, beta | 0 ug | 0 ug | = |
| Carotene, alpha | 0 ug | 0 ug | = |
| Vitamin E (alpha-tocopherol) | 0.850 mg | 0.570 mg | +49% |
| Vitamin D (D2 + D3) | 0 ug | — | |
| Minerals | |||
| Calcium, Ca | 45.0 mg | 147 mg | -69% |
| Iron, Fe | 6.70 mg | 3.25 mg | +106% |
| Magnesium, Mg | 54.0 mg | 41.0 mg | +32% |
| Phosphorus, P | 139 mg | 174 mg | -20% |
| Potassium, K | 229 mg | 383 mg | -40% |
| Sodium, Na | 112 mg | 104 mg | +8% |
| Zinc, Zn | 90.9 mg | 1.72 mg | +5188% |
| Copper, Cu | 4.46 mg | 0.211 mg | +2014% |
| Manganese, Mn | 0.450 mg | 0.070 mg | +543% |
| Selenium, Se | 35.8 ug | 36.5 ug | -2% |
| Other Nutrients | |||
| Energy | 287 kj | 548 kj | -48% |
| Ash | 1.42 g | 1.44 g | -1% |
| Total Sugars | 0 g | 0 g | = |
| Folic acid (Vitamin B9 — synthetic) | 9.00 ug | 9.00 ug | = |
| Folate, DFE (Vitamin B9 — dietary folate equivalents) | 9.00 ug | 9.00 ug | = |
| Vitamin B-12, added | 0 ug | 0 ug | = |
| Retinol | 90.0 ug | 15.0 ug | +500% |
| Beta-carotene (Provitamin A) | 0 ug | 0 ug | = |
| Vitamin A, IU | 300 IU | 50.0 IU | +500% |
| Beta-cryptoxanthin (Provitamin A) | 0 ug | 0 ug | = |
| Lycopene | 0 ug | 0 ug | = |
| Vitamin E, added | 0 mg | 0 mg | = |
| Vitamin D (D2 + D3 — total) | 1.00 IU | — | |
| Vitamin D3 — Cholecalciferol (animal / sunlight source) | 0 ug | — | |
| Vitamin K1 — Phylloquinone | 0.100 ug | 0.100 ug | = |
| SFA 4:0 (Butyric acid) | 0 g | 0 g | = |
| SFA 6:0 (Caproic acid) | 0 g | 0 g | = |
| SFA 8:0 (Caprylic acid) | 0 g | 0 g | = |
| SFA 10:0 (Capric acid) | 0 g | 0 g | = |
| SFA 12:0 (Lauric acid) | 0 g | 0.014 g | -100% |
| SFA 14:0 (Myristic acid) | 0.109 g | 0.302 g | -64% |
| SFA 16:0 (Palmitic acid) | 0.435 g | 0.715 g | -39% |
| SFA 18:0 (Stearic acid) | 0.060 g | 0.252 g | -76% |
| MUFA 16:1 (Omega-7, Palmitoleic acid) | 0.074 g | 0.400 g | -82% |
| MUFA 18:1 (Omega-9, Oleic acid family) | 0.097 g | 0.624 g | -84% |
| MUFA 20:1 (Omega-9, Gondoic / Gadoleic acid) | 0.060 g | 0 g | |
| MUFA 22:1 (Omega-9, Erucic acid family) | 0.009 g | 0.115 g | -92% |
| Fatty acids, total polyunsaturated | 0.739 g | 1.64 g | -55% |
| PUFA 18:2 (Omega-6, Linoleic acid) | 0.049 g | 0.097 g | -49% |
| PUFA 18:3 (Omega-3, Alpha-linolenic family) | 0.037 g | 0 g | |
| PUFA 18:4 n-3 (Omega-3, SDA — Stearidonic acid) | 0.096 g | 0.055 g | +75% |
| PUFA 20:4 (Omega-6, Arachidonic acid family) | 0.068 g | 0.007 g | +871% |
| PUFA 20:5 n-3 (Omega-3, EPA — Eicosapentaenoic acid) | 0.211 g | 0.538 g | -61% |
| PUFA 22:5 n-3 (Omega-3, DPA — Docosapentaenoic acid) | 0.050 g | 0.029 g | +72% |
| PUFA 22:6 n-3 (Omega-3, DHA — Docosahexaenoic acid) | 0.228 g | 0.911 g | -75% |
| Tryptophan (EAA) | 0.079 g | 0.228 g | -65% |
| Threonine (EAA) | 0.304 g | 0.892 g | -66% |
| Isoleucine (EAA, BCAA) | 0.307 g | 0.938 g | -67% |
| Leucine (EAA, BCAA) | 0.497 g | 1.65 g | -70% |
| Lysine (EAA) | 0.528 g | 1.87 g | -72% |
| Methionine (EAA) | 0.159 g | 0.602 g | -74% |
| Cystine (conditionally essential) | 0.093 g | 0.218 g | -57% |
| Phenylalanine (EAA) | 0.253 g | 0.794 g | -68% |
| Tyrosine (conditionally essential) | 0.226 g | 0.687 g | -67% |
| Valine (EAA, BCAA) | 0.308 g | 1.05 g | -71% |
| Arginine (conditionally essential) | 0.515 g | 1.22 g | -58% |
| Histidine (EAA) | 0.136 g | 0.599 g | -77% |
| Alanine | 0.427 g | 1.23 g | -65% |
| Aspartic acid | 0.681 g | 2.08 g | -67% |
| Glutamic acid | 0.961 g | 3.04 g | -68% |
| Glycine (conditionally essential) | 0.442 g | 0.977 g | -55% |
| Proline (conditionally essential) | 0.288 g | 0.720 g | -60% |
| Serine | 0.316 g | 0.830 g | -62% |
| Alcohol, ethyl | 0 g | 0 g | = |
| Caffeine | 0 mg | 0 mg | = |
| Theobromine | 0 mg | 0 mg | = |
| Purines | |||
| Purine, adenine | 39.0 mg | 8.00 mg | +388% |
| Purine, guanine | 22.0 mg | 185 mg | -88% |
| Purine, hypoxanthine | 30.0 mg | 6.00 mg | +400% |
| Purine, xanthine | 16.0 mg | 212 mg | -92% |
| Purines, total | 107 mg | 411 mg | -74% |
* All values per 100g edible portion. Source: USDA SR Legacy and USDA SR Legacy. Diff column shows percentage difference relative to Food B.
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