Gastro Greens

Gastro Greens by M&S has 77 kcal per 100 g. One serving (105 g) is about 81 kcal.

Gastro Greens contains 3.6 g of protein per 100 g — about 3.8 g per 105 g serving.

With 4.7 g total carbs (about 0.1 g net carbs) per 100 g, it fits low-carb and keto eating patterns in normal portions.

It provides 4.6 g of fiber per 100 g — 16% of the daily value.

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); points in favor come from fiber (4.6 g). Overall that places it in band A.

About 130 g of Gastro Greens equals 100 kcal. It is a relatively low energy-density food, so portions can be generous.

Per 100 g it has 2.1 g sugar and 4.2 g fat (0.5 g saturated). Fat provides 54% of its calories, so portion size matters most here.