Night Work.--In a large city there are many workmen who are on night duty. They will be disturbed in many ways in health, unless they make special arrangements to live under conditions that enable them to have full eight hours of sleep every day and, above all, to have their meals regularly. When they come home in the morning they usually have a rather hearty meal. Most of them can sleep very well with this, but very few of them sleep the full eight hours, and all need this amount. Usually they have another full meal about five in the evening. Very often it will be found that the third meal of the day consists of a sandwich, with a glass of milk or a glass of beer, and some cake or some crackers and cheese, or the inevitable pie. Every workman should have three full meals, and a man who is suffering from almost any symptoms will be improved at once if the third good meal is insisted upon. At one time I had occasion to see a number of men whose work began not later than seven in the evening and did not finish until six or seven in the morning. They were sufferers from all sorts of complaints. Most of them were under weight. Not a few were constipated. Some were suffering from severe headaches that came rather frequently, and a few from a headache that was severe but came only every two or four weeks. These patients alternated night and day work, and it was the week after they had been on day work, and first went on to night work, that they suffered from headache. In every one of these cases instructions with regard to eating and sleeping proved to be the best remedy. Nearly all of them were not eating enough, and were skimping the third meal. Three of them were taking only between four and five hours of sleep. They stayed up after breakfast to read the paper, went to bed about nine and got up about two o'clock. Just as soon as two or three hours was added to their sleep, they began to feel better, and various symptoms, digestive, rheumatic and nervous, of which they complained, began to disappear. Nearly always night workers are more prone than the ordinary run of workmen to some indulgence in spirituous liquors. Cold and shivery on the way home from work in the early morning, they take a nip of whiskey to brace them up. Alcoholic cirrhosis of the liver is a little more common among sea captains, policemen, printers and night workmen on the railroads than among the average of the population. The reason for it seems to be that undilute whiskey is thrown into the circulation by being taken into the stomach at a time when that viscus is empty and all the cells are craving food and drink. It is carried directly to the liver, and there either produces or predisposes to the bad effects upon liver cells which we know as cirrhosis.