The modification that is spoken of most frequently and that is of gravest concern to many of their leaders, is the increased use of meat. Attention has already been called to the explanation of this in the fact that the price of meat was prohibitive at home, and that fruit, vegetables, and dairy products were enjoyed without expenditure of money. The large number of stores in which meat is offered for sale, although undoubtedly reflecting the general wishes of the group, offers constant suggestion to the individual purchaser to buy meat. The naïve belief that much meat must be eaten by men doing manual labor is said to be another factor. Excessive use of coffee is said by visiting housekeepers and others familiar with dietetic problems to be one of the most serious faults of the diet of many groups, especially the Slavic groups. It is a general custom to put the coffee pot on the stove in the morning and leave it there all day for any member of the family to help himself to coffee when he wants it. This is entirely a new habit which has been learned in America, as coffee was almost unknown in the poorer groups in the old country. One explanation that was given by a foreign-born woman was that these families were used to a diet of soup at home, and that as they gave this up in this country they felt the need of some liquid to replace it. One Polish woman who was asked if she had changed her diet in this country, replied, "Naturally, at home everyone had soup for breakfast, and here everyone has coffee and bread." Another change that was reported over and over again was the use of more cakes and sweet rolls. This seemed to be considered a peculiarly American change, as was evidenced by the families who reported that they had not changed their diet, as they didn't like the American diet of cakes. Some of them, indeed, were very scornful of what they considered the American diet, saying among other things that they could not afford to eat steak and chops every day, that they did not like sweets, that their "men" would not eat "out of a can," that they did not like fried things. Their ideas of American diet were gained in part from the food in restaurants, in part from what the children learned in cooking lessons in school, and in part from general suggestions that they have picked up. Undoubtedly misguided social workers who have tried to give advice on diet without themselves knowing much about it, are responsible for some of these ideas. In a certain mill town in Massachusetts, for example, a social worker employed by the mill discovered what she thought was the cause of the paper falling off the walls in the fact that the people boiled their food. She therefore went in and taught them to fry meat and other foodstuffs.