nyckelhål

Nyckelhål is a Swedish term that translates to "keyhole" in English. It is most commonly used in the context of food labeling, referring to the official Nordic-Swedish eco-label. The Nyckelhål label indicates that a product meets specific nutritional criteria, aiming to help consumers make healthier choices.

Products bearing the Nyckelhål symbol are generally lower in saturated fat, sugar, and salt, and higher in fiber and whole grains compared to similar products without the label. The exact criteria vary depending on the food category, but the overarching goal is to promote diets that are beneficial for public health, such as reducing the risk of cardiovascular disease and obesity. The label is voluntary for food manufacturers and is managed by the Swedish National Food Agency (Livsmedelsverket).

Beyond food, the term "nyckelhål" can also refer to the literal keyhole of a lock. In this physical sense, it is the opening through which a key is inserted to operate a locking mechanism. The design and size of a nyckelhål can vary depending on the type of lock and key.