This page explains why there are 2 different permissible weights for quinoa in the Glycemic load tables (94g) and in the Protein Servings (125g).
Quinoa is a wonderful combination of protein AND carbohydrate. So, if you're eating a meal that already has a protein (like a chicken salad) and you want quinoa as a carbohydrate, then you're allowed 94g. But when quinoa IS the protein in your meal (like with the quinoa tabbouleh), then you're allowed a larger serving of 125g.
