M&m's Peanut

M&m's Peanut by Mars, m&m's has 512 kcal per 100 g. One serving (45 g) is about 230 kcal.

M&m's Peanut contains 9.7 g of protein per 100 g — about 4.4 g per 45 g serving.

Yes — 53.3 g of sugar per 100 g, roughly 13 teaspoons. Sugar makes up 91% of its carbohydrates.

It has 10.4 g of saturated fat per 100 g — 52% of the daily value, which counts as high.

Yes — just 40 mg per 100 g (2% 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 (512 kcal), sugar (53.3 g), saturated fat (10.4 g); points in favor come from protein (9.7 g). Overall that places it in band E.

About 20 g of M&m's Peanut equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 512 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 256 kcal.