Arrowroot Starch Flour

Arrowroot Starch Flour by Bob's Red Mill has 389 kcal per 100 g. One serving (9 g) is about 35 kcal.

Arrowroot Starch Flour contains 0 g of protein per 100 g — about 0 g per 9 g serving.

Yes — carbohydrates provide 100% of its calories (88.9 g per 100 g, of which 0 g is sugar).

Yes — only 0 g of sugar per 100 g. Most of its 88.9 g of carbs come from starch and fiber rather than sugar.

Yes — just 0 mg per 100 g (0% of the daily value), which qualifies as low sodium.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (389 kcal). Overall that places it in band C.

About 26 g of Arrowroot Starch Flour equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 389 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 194 kcal.