Diet Ratings
Crab is an excellent keto protein source with minimal carbs (0-1g net carbs per 100g) and provides healthy fats. Naturally aligns with ketogenic macros.
Crab is a crustacean and animal product. Veganism excludes all animal flesh regardless of nervous system complexity.
Shellfish were consumed by Paleolithic coastal populations. Crab is unprocessed, nutrient-dense protein with beneficial minerals like selenium and zinc.
Shellfish is a staple seafood in Mediterranean cuisine, rich in protein, minerals, and omega-3 fatty acids. Aligns with recommendation of fish and seafood at least twice weekly.
Shellfish are animal-derived, nutrient-dense, and widely accepted across all carnivore protocols. High in protein, minerals, and omega-3 fatty acids.
Whole seafood with no processing or excluded ingredients. Fully compliant with Whole30 guidelines.
Crab is a pure protein source with no carbohydrates or FODMAPs. Monash University classifies shellfish as low-FODMAP at standard servings.
Excellent source of lean protein and minerals (selenium, zinc). However, naturally high in sodium (300-400mg per 3oz serving). Cholesterol content moderate. Acceptable in moderation within standard DASH sodium limits.
Excellent lean protein source with minimal fat. Low glycemic impact. Rich in omega-3 fatty acids and minerals. Fits Zone protein requirements perfectly with negligible carbohydrate content.
Excellent source of lean protein with anti-inflammatory selenium, zinc, and copper. Contains omega-3 fatty acids (though lower than fatty fish). Low in saturated fat and provides B vitamins.
High protein (17g per 3oz), low fat (2g), only 85 calories, excellent source of selenium and B12, easy to digest. Slightly higher sodium but overall excellent GLP-1 choice.
Controversy Index
Score range: 1–9/10. Higher controversy = more disagreement between diets.