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Shell-on, protein and mineral-rich seafood
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Shell-on shrimp (20 g) has 17 calories. That works out to 85 calories per 100 g. It contains 0.1 g of carbs, 3.7 g of protein, 0.2 g of fat and 0 g of fiber. Its 6.8 µg of Selenium covers 12% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 piece (medium) · 20 g
17
KCAL / 20G
Carbs
0.1g
· 0% DV
Protein
3.7g
· 7% DV
Fat
0.2g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 2% · Protein 87% · Fat 11%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 17 kcal | |
| Total fat | 0.2 g | 0% |
| Saturated fat | 0.06 g | 0% |
| Trans fat | 0 g | |
| Sodium | 24 mg | 1% |
| Total carbohydrate | 0.1 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 3.7 g | 7% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 20 g | 17 kcal |
| 1 piece (small) | 10 g | 9 kcal |
| 1 piece (large) | 35 g | 30 kcal |
| 100 g | 100 g | 85 kcal |
| 5 piece (medium) | 100 g | 85 kcal |
| 1 serving (medium) | 120 g | 102 kcal |
| 1 cup (medium) | 140 g | 119 kcal |
| 1 serving (large) | 180 g | 153 kcal |
| 10 piece (medium) | 200 g | 170 kcal |
| 1 cup (large) | 200 g | 170 kcal |
Calculated from 85 calories per 100 g.
Cook shell-on shrimp quickly over high heat until the flesh turns opaque and firm. The shells help protect the meat from drying out and add flavor, but overcooking still makes the shrimp tough.
You can devein shell-on shrimp before or after cooking. Make a shallow cut along the back and pull out the dark intestinal tract; it is not usually harmful to eat, but removing it improves the texture and appearance.
Yes, shell-on shrimp grill well because the shells shield the meat from direct heat. Thread them onto skewers or use a grill basket, turning until the flesh is opaque. Serve them with a bowl for discarded shells.
To peel cooked shell-on shrimp, twist off the head if attached, then pull away the legs and shell starting from the underside. Leave the tail on if you want a convenient handle for dipping or serving.
Yes, shrimp shells are edible, but they can be hard and unpleasant to chew. Most people peel shell-on shrimp before eating the meat; the shells are also useful for making a flavorful seafood stock.
No, you do not have to remove the heads from shell-on shrimp before cooking. Leaving them on can add flavor, especially when grilling or sautéing. Remove them before cooking if you prefer easier serving or a milder taste.
Yes, shell-on shrimp can be cooked from frozen, though thawing first helps them cook more evenly. For best results, thaw them in the refrigerator, drain and pat dry, then cook promptly; avoid thawing them on the counter.
Fresh shell-on shrimp should smell mild and briny, not sharply fishy or like ammonia. Choose shrimp with intact shells and firm flesh; sliminess, a strong unpleasant odor, or flesh that feels mushy are reasons to discard them.
Yes, the shells from shell-on shrimp make a flavorful stock. Simmer them with water and aromatics, then strain thoroughly before using the liquid in soups, risotto, or seafood sauces. Avoid cooking the shells for too long, which can make the stock bitter.
Keep cooked shell-on shrimp in a covered container in the refrigerator and eat them within a few days. Refrigerate leftovers promptly rather than leaving them out, and discard them if they develop an off smell or slimy texture.
Vitamins
B12
0.24µg · 10% DV
Vitamin E
0.3mg · 2% DV
B3
0.24mg · 2% DV
Biotin
0.4µg · 1% DV
Minerals
Selenium
6.8µg · 12% DV
Phosphorus
36mg · 5% DV
Copper
0.04mg · 4% DV
Iodine
6µg · 4% DV
Potassium ⭐
44mg · 1% DV
Sodium
24mg · 1% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 17 calories in 1 piece (medium) (20 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Shell-on shrimp are shrimp sold with their shells intact, from coastal waters around the world. They are often cooked this way because the shell helps keep the flesh juicy and adds savoury flavour; diners peel them as they eat. Depending on the region, they may be grilled, sautéed, boiled or served chilled.
They work well with lemon, garlic and herbs, and are at home in seafood platters, salads, pasta and rice dishes. Shell-on shrimp are lean and protein-rich, with 18.5 g of protein per 100 g. For a lighter meal, serve them with vegetables or a crisp salad rather than a rich, creamy sauce.
Very high
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 1
Unprocessed
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.
No known major allergens
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
SATURATED
0.06g
MONOUNSATURATED
0.04g
POLYUNSATURATED
0.08g
Omega 6:3 ratio 0.2:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.