Crab
Classified across 25 of 25 dietary frameworks
19 Allowed
1 Limited
5 Not Allowed
Nutrition Facts
Per 100g · Source: USDA FoodData Central
83kcalCalories
17.9gProtein
0.7gFat
0gCarbs
0gFiber
0gNet Carbs
Why Diets Disagree on Crab
AIP classifies crab as Allowed because it evaluates foods by whether the food contains compounds AIP suspects of provoking immune activity. Alkaline, on the other hand, classifies it as Not Allowed because it evaluates by PRAL score (potential renal acid load). Different diets use different evaluation criteria, which is why the same food can receive opposite classifications. 1 diet classify crab as Limited — meaning it fits under specific conditions like portion size, preparation method, or brand selection.