Cheerios Vanilla O's

Cheerios Vanilla O's by Cheerios has 369 kcal per 100 g.

Cheerios Vanilla O's contains 9.7 g of protein per 100 g.

Yes — carbohydrates provide 73% of its calories (60.9 g per 100 g, of which 4.5 g is sugar). It also delivers 17.9 g of fiber.

It provides 17.9 g of fiber per 100 g — 64% 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 (369 kcal); points in favor come from fiber (17.9 g), protein (9.7 g). Overall that places it in band A.

About 27 g of Cheerios Vanilla O's equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 369 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 184 kcal.

Per 100 g it has 4.5 g sugar and 5.6 g fat (1 g saturated). Fat provides 15% of its calories, so portion size matters most here.