Lobster is shellfish from various species – Maine/Atlantic lobster (Homarus americanus) most common in U.S.; European lobster (H. gammarus); spiny/rock lobster (Panulirus species – Pacific, Caribbean, no claws). Per 3 oz cooked lobster meat (~85 g) – 90 calories, 0 g carbohydrate, 19 g protein, 1 g fat (less than 1 g saturated), 60 mg cholesterol, 380 mg sodium (varies). Very low glycemic impact – lobster has zero carbs. Excellent for diabetes meal planning when plain. Benefits – very high quality protein; very low fat (lean); very low saturated fat; rich in nutrients – B12 (90% DV), selenium (60% DV), zinc (30% DV), copper, magnesium, phosphorus, omega-3 fatty acids (modest amount); good source of cardio-protective minerals. Concerns – sodium varies (260-400 mg per 3 oz; varies by preparation); cholesterol moderate (60 mg per 3 oz); some allergy potential (shellfish allergen); expensive ($20-40/lb whole, $50+ for tails); sustainability concerns; preparation methods crucial (butter dipping, cream sauces add fat/calories; lobster rolls add bread). Several main species with similar nutrition – American/Maine lobster (Homarus americanus – has large claws; cold-water Atlantic Northeast); European lobster; spiny/rock lobster (Panulirus species – no large front claws, only legs; “lobster tails” usually from these species); slipper lobster; squat lobster (not true lobsters). Nutrition all similar. Sustainability – Maine well-managed (sustainable); Caribbean spiny variable; check Monterey Bay Aquarium Seafood Watch. Many diabetes-friendly preparations. Best preparations – steamed or boiled whole lobster with small drawn butter dish (control butter portion – 1 tbsp = 100 cal, 11 g fat); grilled lobster tail with lemon; lobster cocktail (cold lobster meat with lemon, light cocktail sauce); lobster salad (with light mayo, celery, herbs – limit mayo); lobster bisque (cream-based – watch portion); lobster with vegetables; lobster ceviche; lobster wrap with low-carb tortilla and vegetables; lobster on salad; Mediterranean-style with herbs and olive oil. Limit/avoid – lobster roll (typical roll = bun + mayonnaise + lobster; bun is 25-35 g carb); lobster mac and cheese; lobster lasagna; sweet glazes; cream sauces. Use lemon, herbs, and small amount olive oil instead of butter for diabetes-friendly approach.
Lobster Nutrition Per 3 oz
| Nutrient | Amount |
|---|---|
| Calories | 90 |
| Carbohydrate | 0 g |
| Protein | 19 g |
| Fat (total) | 1 g |
| Saturated fat | Less than 1 g |
| B12 | 90% DV |
| Selenium | 60% DV |
| Zinc | 30% DV |
| Cholesterol | 60 mg |
| Sodium | 380 mg (varies) |
Lobster Varieties
| Type | Origin | Notes |
|---|---|---|
| Maine/American | NE Atlantic; cold water | Most prized; large claws; sweet meat |
| European | European Atlantic, Mediterranean | Similar to American; blue-black before cooking |
| Spiny/Rock | Caribbean, Pacific, Australian | No claws; only legs; “lobster tails” |
| Slipper | Asia | Small, flat |
Diabetes-Friendly Preparations
- Steamed or boiled whole lobster with lemon (no butter or very small).
- Grilled lobster tail with herbs and lemon.
- Lobster cocktail with light cocktail sauce (small portion).
- Lobster salad with light mayo, celery, herbs.
- Lobster with sauteed vegetables.
- Lobster bisque (cream-based; small portion).
- Lobster ceviche.
- Lobster wrap with low-carb tortilla.
- Lobster on salad with vinaigrette.
- Mediterranean-style with olive oil and herbs.
- Lobster scampi (small wine reduction with lemon).
- Open-faced lobster sandwich (small bread portion).
Preparations to Limit
- Lobster roll (bun + mayo + lobster).
- Lobster mac and cheese (pasta + cream).
- Lobster lasagna.
- Lobster ravioli.
- Lobster Newburg (cream/brandy).
- Lobster thermidor (cream and cheese).
- Sweet glazed lobster.
- Heavy butter dipping (1 tbsp = 100 cal).
- Lobster pasta with cream sauce.
- Surf and turf with rich sides.
Butter Strategy
- Lemon is excellent alternative (no calories/fat).
- Olive oil drizzle (healthier fat option).
- Limit butter to 1-2 tsp portion.
- Skip butter altogether (lobster delicious plain).
- Garlic-olive oil sauce as butter substitute.
- Herb sauces.
- Mediterranean approach – herbs, citrus, olive oil.
- Restaurant – ask for butter on side; limit dipping.
- Save butter for occasional indulgence.
The Bottom Line
Lobster is shellfish from various species – Maine/Atlantic lobster (Homarus americanus) most common in U.S.; European lobster; spiny/rock lobster (no claws). Per 3 oz cooked lobster meat (~85 g) – 90 calories, 0 g carbohydrate, 19 g protein, 1 g fat (less than 1 g saturated), 60 mg cholesterol, 380 mg sodium (varies). Very low glycemic impact – lobster has zero carbs. Excellent for diabetes meal planning when plain. Benefits – very high quality protein; very low fat (lean); very low saturated fat; rich in nutrients – B12 (90% DV), selenium (60% DV), zinc (30% DV), copper, magnesium, phosphorus, omega-3 fatty acids; good source of cardio-protective minerals. Concerns – sodium varies; cholesterol moderate; allergy potential (shellfish allergen); expensive; sustainability concerns; preparation methods crucial (butter dipping, cream sauces add fat/calories; lobster rolls add bread). Lobster varieties have similar nutrition – Maine/American (most prized, large claws), European, spiny/rock (no claws, tails available frozen), slipper. Sustainability – Maine well-managed; Caribbean spiny variable. Many diabetes-friendly preparations – steamed or boiled whole lobster with small butter portion (control – 1 tbsp = 100 cal, 11 g fat); grilled lobster tail with lemon; lobster cocktail with light cocktail sauce; lobster salad with light mayo; lobster bisque (watch portion); lobster with vegetables; lobster ceviche; lobster wrap with low-carb tortilla; Mediterranean-style with herbs and olive oil. Limit lobster roll (bun + mayo + lobster), lobster mac and cheese (pasta + cream), lobster lasagna, lobster Newburg, lobster thermidor (cream and cheese), heavy butter dipping. Butter strategy for diabetes – lemon is excellent alternative (no calories/fat); olive oil drizzle (healthier fat); limit butter to 1-2 tsp; skip butter altogether (lobster delicious plain); garlic-olive oil sauce; Mediterranean approach (herbs, citrus, olive oil); restaurant – ask for butter on side. Save butter for occasional indulgence. For adults with type 2 diabetes – lobster is excellent zero-carb, very high-protein, very low-fat seafood; reserve as occasional treat due to cost; plain preparations best; minimize butter and avoid lobster rolls/mac-and-cheese; pair with vegetables and lemon for complete diabetes-friendly meal. See our broader diabetes diet guide for context.
