MOST of us are going through a rather tough time. Now, more than ever, proper food is vital to our health. Don't think that odd snacks during the day will sustain you. One full meal will do you twice as much good. Eat fresh food. See that your emergency store is always in order. Eat wisely to keep fighting fit. ON THE KITCHEN FRONT PROTECTION FROM BOMB DUST. Never leave food un- covered. The thick dust which settles after blast due to a bomb explosion frequently renders food unfit to be eaten. This dust even penetrates cartons and wrappings.