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
Summit Tunnel fire top of the shaft. Unable to get close enough to safely fight the fire directly, the fire brigades forced high-expansion foam into ventilation shafts far from the fire. This created blockages that starved the fire of oxygen. By mid-afternoon the next day, the inferno was no longer burning, though the fire was by no means knocked down. Petrol continued to leak from the derailed wagons through the tunnel drainage and ballast and the vapour sporadically reignited when it came into contact with the hot tunnel lining. Two hundred people were evacuated from their homes and workplaces in Walsden in response.