Red Bull Energy Drink

Red Bull Energy Drink has 45 kcal per 100 g.

Red Bull Energy Drink contains 0 g of protein per 100 g.

Yes — only 0 g of sugar per 100 g. Most of its 11 g of carbs come from starch and fiber rather than sugar.

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. It collects almost no negative points (low sugar, saturated fat and sodium). Overall that places it in band B.

About 222 g of Red Bull Energy Drink equals 100 kcal. It is a relatively low energy-density food, so portions can be generous.

No — only 45 kcal per 100 g; even a 300 g portion stays around 135 kcal.

Per 100 g it has 0 g sugar and 0 g fat (0 g saturated). Fat provides 0% of its calories, so portion size matters most here.