Rainbow Morning O's Cereal

Rainbow Morning O's Cereal by 365 Everyday Value, Whole Foods Market Inc. has 350 kcal per 100 g. One serving (30 g) is about 105 kcal.

Rainbow Morning O's Cereal contains 5 g of protein per 100 g — about 1.5 g per 30 g serving.

Yes — carbohydrates provide 89% of its calories (87.5 g per 100 g, of which 27.5 g is sugar). It also delivers 7.5 g of fiber.

Yes — 27.5 g of sugar per 100 g, roughly 7 teaspoons. Sugar makes up 31% of its carbohydrates.

It provides 7.5 g of fiber per 100 g — 27% 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 (350 kcal), sugar (27.5 g); points in favor come from fiber (7.5 g). Overall that places it in band C.

About 29 g of Rainbow Morning O's Cereal equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 350 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 175 kcal.