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Shellfish Calories
High in protein, vitamin B12, selenium, and zinc
CALORIES
GI
POTASSIUM
FIBER
Shellfish Nutrition Facts
Selected: 100 g
99
KCAL / 100G
Carbs
3g
· 11%
Protein
20g
· 76%
Fat
1.5g
· 13%
Fiber
0g
Shellfish Vitamins & Minerals
Vitamins
B12
11µg · 458% DV
B3
2.4mg · 15% DV
Biotin
4µg · 13% DV
B5
0.5mg · 10% DV
Minerals
Selenium
39µg · 71% DV
Phosphorus
230mg · 33% DV
Iodine
35µg · 23% DV
Zinc
2mg · 18% DV
Shellfish Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Shellfish Processed?
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Shellfish Contain Allergens?
No known major allergens
Which Diets Is Shellfish Good For?
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Shellfish Fat Profile
SATURATED
0.3g
MONOUNSATURATED
0.2g
POLYUNSATURATED
0.4g
Omega 6:3 ratio 0.2:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Shellfish
Shellfish — Frequently Asked Questions
How many calories and how much protein are in shellfish?
Shellfish provides 99 calories and 20 g of protein per 100 g. It also contains 3 g of carbohydrates and 1.5 g of fat.
Are shellfish suitable for a keto diet?
Yes, shellfish are compatible with a keto diet. They contain 3 g of carbohydrates per 100 g and have a glycemic index of 5.
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Nutrition data compiled from USDA FoodData Central and scientific sources.