Rice Bubbles

Rice Bubbles by Kellogg's has 389 kcal per 100 g. One serving (35 g) is about 136 kcal.

Rice Bubbles contains 7.4 g of protein per 100 g — about 2.6 g per 35 g serving.

Yes — carbohydrates provide 89% of its calories (85.1 g per 100 g, of which 8.3 g is sugar). It also delivers 2.3 g of fiber.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (389 kcal), sodium (420 mg). Overall that places it in band C.

About 26 g of Rice Bubbles 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.

It is a moderate source: 1.4 mg per 100 g, about 8% of the daily value. A 200 g portion covers roughly 16%.

Per 100 g it has 8.3 g sugar and 1.4 g fat (0.3 g saturated). Fat provides 3% of its calories, so portion size matters most here.