Guide

Grains are mainly carbohydrates with moderate protein; most cooked servings deliver far more carbs than protein.

Green beans are mostly carbohydrate with modest protein and plenty of fiber—about 7 g carbs and 2 g protein per 100 g.

No, green beans are a vegetable with modest protein, not a protein food; a cup has only a few grams compared with true protein sources.

No, grains aren’t mainly protein; they’re carb foods that offer some protein with lower lysine quality.

Yes, many whole grains offer moderate protein—about 3–8 g per cooked cup—while options like quinoa and farro sit near the top.

No, grapes are low in protein; a cup of raw grapes has roughly 1 gram, so pair them with higher-protein foods.

Grains are mainly carbohydrate foods with some protein; whole varieties add fiber and typically provide 6–15% protein by weight.

Green beans are mostly carbohydrate with a small protein boost: about 7g carbs and 2g protein per 100g.

Yes, green beans provide protein—about 2 grams per 100 grams cooked, modest next to mature legumes.

No—grapes contain minimal protein; a cup yields about 0.6–1.0 grams, far below a meaningful serving.