Brunost significantly reduce iron intake in the general population, and ordered iron to be added to the cheese. Modern brunost does not contain significant amounts of iron. However, the (natural) sugar content of Brunost is quite high, and also the fat content is significant, causing some to warn against it, and even likening it to milk chocolate. Some tests have shown major nutritional differences between different varieties of brunost. Also, it has been pointed out that the fat content of most brunost is significantly lower than in numerous other cheeses, such as soft cheeses. In January 2013, a lorry carrying 27
Norwegian County Road 7 1890; construction began on it in 1903 and it was opened in 1907. Large parts of the road were carved out by hand while the workers hung on ropes against the sheer mountainside. This method was used because the road lacks any natural foundation. A new route with four tunnels was opened in the 1960s. These are the Snauhaugen Tunnel (), Hansagjel Tunnel (), Tokagjel Tunnel (), and Fossagjel Tunnel (). On December 21, 2009 the Norwegian Directorate for Cultural Heritage protected the road through the Toka Gorge along with 39 other routes as part of the National Protection Plan