Water heating by a domestic water heater. Two conflicting safety issues affect water heater temperature—the risk of scalding from excessively hot water greater than , and the risk of incubating bacteria colonies, particularly "Legionella", in water that is not hot enough to kill them. Both risks are potentially life-threatening and are balanced by setting the water heater's thermostat to . The European Guidelines for Control and Prevention of Travel Associated Legionnaires’ Disease recommend that hot water should be stored at and distributed so that a temperature of at least and preferably is achieved within one minute at points of use. If there
Citadel spread high in calories and an excellent source of vitamin E, B vitamins, dietary fiber and numerous dietary minerals. Citadel spread Citadel Spread is a paste made of peanut butter, oil, sugar and milk powder. First developed as a trail food for hikers, a Citadel Spread resembles common ready-to-use therapeutic food (RUTF) formulations, such as Plumpy'nut. A key feature of Citadel Spread is the use of powdered milk in a recipe with no water, making it difficult for bacteria to grow and giving the nutritional advantages of milk with a long shelf life, as demonstrated in a clinical study comparing F100