In turbulent times, experts recommend building up a store of food if possible – focusing on long-life, no-cook items In turbulent times, experts recommend building up a store of food if possible – focusing on long-life, no-cook items For two adults and two children, all omnivorous, according to the Swiss guidelines •  Mineral water  47x 1.5l bottles, for drinking and coking • Other drinks  5l of fruit and vegetable juices and soft drinks • Tea about 300g • Coffee 1kg • Milk or milk alternative