Mini-wheats

Mini-wheats by Kellogg's has 380 kcal per 100 g. One serving (55 g) is about 209 kcal.

Mini-wheats contains 10 g of protein per 100 g — about 5.5 g per 55 g serving.

Yes — 10 g of protein per 100 g, supplying 9% of its calories. That makes it a good protein source.

Yes — carbohydrates provide 86% of its calories (92 g per 100 g, of which 24 g is sugar). It also delivers 6 g of fiber.

Yes — 24 g of sugar per 100 g, roughly 6 teaspoons. Sugar makes up 26% of its carbohydrates.

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

It provides 6 g of fiber per 100 g — 21% of the daily value, making it a high-fiber food.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (380 kcal), sugar (24 g); points in favor come from fiber (6 g), protein (10 g). Overall that places it in band A.