Blue

Blue is a full-fat, blue-veined cow's milk cheese marketed by Saint Agur, belonging to the Milk and dairy products group. With a Nutri-Score of D, it is high in total fat (33 g per 100 g), saturated fat (23 g per 100 g) and energy (360 kcal per 100 g), while providing moderate protein (16 g) and calcium (0.27 g) and very low sugar (0.05 g). Its salt level (2.2 g per 100 g) is lower than the average for cheeses, but the overall high saturated‑fat content and calorie density place it among less health‑friendly options within the category.