These facts are granted by all; but the physiologist who favors the use of meat, says that unless excessive quantities are consumed, the healthy person undergoes little risk. The argument is, that when the germs are swallowed into the stomach they are there destroyed by the action of the gastric juice, which is germicidal; but experiments have lately proved that some of these germs escape destruction by the gastric juice, and find their way to the colon, where they continue to multiply in the mucous which covers the intestinal wall, and thus maintain constant and active putrefactive processes in that part of the body. THE NUMBER OF GERMS WE EAT Dr. Kellogg of Battle Creek has lately made public the results of a carefully conducted series of observations made by Dr. A. W. Nelson, bacteriologist of the clinical laboratory of the Battle Creek Sanitarium. Various specimens of meat were purchased in the ordinary way in the market, wrapped in clean paper, and immediately taken to the laboratory, where samples were removed for observation under the microscope. The meat was then taken to the diet kitchen and well cooked, after which cultures were again made. The germs found in meat are classed as aerobes and anaerobes. The aerobes are for the most part acid-forming germs, and comparatively harmless. But the anaerobes are poison-forming germs, and are the agents of putrefaction and of various diseases. They are to-day considered as the most potent causes of many chronic maladies, and especially of that most common of diseases, intestinal autointoxication. Dr. Nelson found that in one specimen of raw beef, there were present per moist gram of material 105,000 aerobes and 90,000 anaerobes. On the outside of the beef after it had been fried, there were no germs present, but on the inside of the fried beef, he found 3000 aerobes and 2000 anaerobes per gram. With three other specimens of beef, that were broiled, and boiled, and roasted, respectively, the results were generally similar. Of all modes of cooking, roasting seems to have least effect upon the bacteria, for in specimen No. 3, while there were fewer bacteria than in specimen No. 1 before cooking, there were found after it had been well roasted 150,000 aerobes and 160,000 anaerobes. In fresh fish raw there were found 870,000 anaerobes per gram; in sardines in oil, 14,000,000; while in codfish that had been soaked to remove the salt, there were found 47,600,000. In another experiment specimens of meat were secured such as were served on the dining tables of one of the prominent city hotels, and taken at once to the laboratory, where without delay bacterial cultures were made. A specimen of sirloin steak was found to contain 378,000,000 anaerobes per gram of moist material.