Winter Flounder vs American Plaice Fillet
We scientifically analyze the biological properties of Winter Flounder and American Plaice Fillet. Review the differences in macronutrients, vitamins, minerals, and our final nutritional verdict.

Winter Flounder
Pseudopleuronectes americanus

American Plaice Fillet
Hippoglossoides platessoides
Key Nutritional Advantages
| Nutrient / Metric | Winter Flounder (100g) | American Plaice Fillet (100g) |
|---|---|---|
| Calories | 91 kcal | 90 kcal |
| Protein | 20.5g | 20g |
| Fats | 1.2g | 1.5g |
| Carbohydrates | 0g | 0g |
| Dietary Fiber | 0g | 0g |
| GIGlycemic Index | 0 | 0 |
| Water Content | 81.5% | 81% |
Nutritional Verdict
Based on nutrient-density scores (highly bioavailable proteins, soluble prebiotic fiber, and balanced glycemic metrics), Winter Flounder is programmatically rated superior for structural cellular health.
Winter Flounder
Winter flounder is a flatfish known for its delicate flavor and firm texture, making it a popular choice in various culinary applications. It is low in calories and high in protein, providing essential nutrients for a balanced diet.
American Plaice Fillet
The American plaice fillet is a lean, white fish known for its delicate flavor and flaky texture. It is rich in protein and essential nutrients, making it a healthy choice for various diets.
Nutritional Intelligence Comparative Analysis
Cross-clinical evaluation based on micronutrient densities, absorption profiles, and bioactive compounds.
1. Macronutrient Battle and Energy Density
When evaluating energy intake, Winter Flounder provides 91 calories per 100g, compared to 90 calories in American Plaice Fillet. This makes Winter Flounder more energy-dense, whereas American Plaice Fillet stands out for its lower caloric footprint.
In the protein matrix, Winter Flounder delivers 20.5g of protein per 100g, while American Plaice Fillet records 20g. For athletes and lean mass preservation, Winter Flounder offers a clear biochemical advantage.
Carbohydrate structures and the Glycemic Index (GI) yield different metabolic dynamics: Winter Flounder has 0g of carbs with an estimated GI of 0, whereas American Plaice Fillet has 0g with a GI of 0. Both exert a similar glycemic impact on the bloodstream.
Regarding gut health, Winter Flounder features 0g of fiber per 100g, compared to 0g in American Plaice Fillet. Both supply identical amounts of dietary fiber.
2. Micronutrient Profile (Vitamins and Minerals)
Micronutrient analysis highlights the essential vitamins and minerals of each food, expressed as a percentage of the recommended Daily Value (%DV).
Winter Flounder's profile is highly notable for: vitamin-b12 (1.8µg, 75% VDR) and selenium (34.5µg, 63% VDR) and phosphorus (200mg, 29% VDR).
Conversely, American Plaice Fillet stands out especially in: vitamin-b12 (2µg, 83% VDR) and selenium (34µg, 62% VDR) and phosphorus (200mg, 29% VDR).
3. Medicinal Properties and Bioactive Compounds
From a phytonutrient and bioactive perspective, each superfood interacts with cellular receptors uniquely to deliver medicinal and cell-protective benefits.
4. AI Clinical Verdict
We conclude with the AI Clinical Verdict. Evaluating the Nutri-Scores (Winter Flounder: 100/100 vs American Plaice Fillet: 100/100), we determine that both foods possess an equivalent nutritional value.
For Weight Control / Caloric Deficit, the recommended food is American Plaice Fillet due to its excellent volume-to-calorie ratio and hydration/fiber content.
For Muscle Gain and Athletic Performance, the biochemically advantageous option is Winter Flounder because of its higher protein/amino acid content.
For Glycemic Control / Insulin Sensitivity, American Plaice Fillet is recommended due to its low glycemic impact.
For Cardiovascular Health and Antioxidants, American Plaice Fillet stands out due to its concentration of cardioprotective compounds and key minerals.
More Recommended Comparisons
Discover nutritional differences and similarities with similar foods.
Winter Flounder
Winter Flounder
Winter Flounder
Winter Flounder
Winter Flounder
American Plaice Fillet
American Plaice Fillet
American Plaice Fillet
American Plaice Fillet
American Plaice Fillet
More Foods to Explore
Explore the full nutritional factsheet and recommended recipes for each.

