From the foregoing, it will be apparent why it is that meat-eating is so destructive. In addition to the useful and necessary nitrogenous products that are contained within the flesh of the animal, there are also, contained within its tissues, these poisons created during life, and retained within the body of the animal after its death. It is almost impossible to extract these poisons by any process which will also leave the tissues of the animal free from them, and wholesome in consequence. By long continued washing, it is possible to extract the greater proportion of them; but this is never done, as a matter of fact, and even if it were it would leave behind a tough, elastic substance, almost tasteless, which would be quite unappetising to the person attempting to eat the meat. It would no longer have any charms! This, then, is the greatest objection that can be raised against meat-eating (from this particular aspect)—viz. that, in addition to the nutritious portion of the meat, there are and must always remain, and go along with it, these poisons which are consequently eaten with it. Now, I ask, would it not be better to eat that food which provides us with the useful material (proteid) for the upbuilding of the body; but food in which these poisons are not present, and which we consequently escape? Such being the case, why not eat only those foods which supply the nutriment, without the poisons? I have observed above that certain poisons are invariably retained in the tissues of an animal which has died; and that these poisons may be, to a certain extent, washed out by water—they, of course, remaining in the water into which they have been washed. This is the case with “beef tea”—the boiling having the effect of washing out all these poisons, and dissolving them in the water in which the meat has been cooked. Instead of throwing away this water, however, it is carefully preserved, and given to patients, as valuable and precious nutriment! Instead of regarding it as so much poison and filthy excreta in solution, it is given to patients as a restorative tonic! It is really amazing that patients ever get well at all under such treatment. It is certain that none of the real goodness of the meat can be extracted by any process of boiling or washing, for the reason (1) that all the arterial blood has been converted into venous blood soon after the death of the animal; and (2) because animal tissue is _per se_ indissoluble in water. Were this not so—if our tissues dissolved in water in this manner—then we should melt and dissolve like a lump of sugar whenever we went out in the rain, or when we happened to fall into the water; but we know that such is not the case. It is obvious, therefore, that only the excrementitious products can be washed away in this manner; and these are the parts of the tissue which are soaked and boiled into the water. In beef tea, therefore, we obtain; only the