The adulterations of coffee should be noted, although these are of the kind that gives the buyer something cheaper in place of coffee, rather than a substance that is injurious. Ground chicory root is sometimes mixed with coffee, but cannot be classed strictly as an adulterant, because many people, notably the French, add it openly, preferring its flavor. Among adulterants are rye meal, bran, beans and peas, cocoa shells, and even sawdust. Artificial beans have been made of bran, molasses, and water, sometimes with the addition of chicory and coloring matter. If ground coffee is put into a glass of cold water, it floats on the top and remains hard, while several of the adulterants named soften and sink to the bottom of the glass. Highly roasted coffee, however, will sometimes sink. Coffee beans from which coffee extract has been made are sometimes mixed with other coffee. Coffee extracts and crystallized coffee are manufactured to simplify the coffee-making process, but the flavor is not equal to that of coffee infusion made directly from the bean. A preparation of coffee is also offered with the caffeine removed by some chemical process, but it is expensive in this country. Buy coffee in the bean, and see that it is freshly roasted. Coffee, whole or ground, is sold extensively by the pound in tin cans, with a fancy label and name, and in this form it is usually expensive. Good coffee may be bought for twenty-five cents a pound of many reliable dealers, and may be purchased in five or ten pound packages, or bought in bulk to be kept in a tightly closed can. _Tea_ is the dried leaf of a shrub, _Camellia thea_, growing in the comparatively high lands of Japan, China, India, and Ceylon. A tea plantation exists in South Carolina, U.S.A., and furnishes a very pleasing grade of tea, somewhat resembling Japan tea in flavor. We are familiar with the fact that there are many kinds and grades of tea, the tea shrub varying as does the coffee tree, and the methods of curing affecting both color and flavor. The teas from the countries named have characteristic flavors, and each country has different varieties and grades. Russian tea is not grown in Russia, but is Chinese tea carried across the continent of Asia. In general, tea may be classed as green or black, this difference in color depending upon the age of the leaf, and largely upon differences in the curing process. Green tea is made from the young leaf, and after picking is dried immediately by artificial heat, being constantly stirred for about an hour, in which time the leaves twist and curl. For black tea the leaves are allowed to wilt and ferment, before they are rolled and heated; and sometimes the heating is repeated. These details of the process vary in different localities. The leaves are finally sorted and graded for packing.