Alcohol is such a substance.

The cells and tissues of the body which are touched by alcohol are more or less hardened and injured by it, hence are less perfectly nourished than they are when alcohol is not present in the blood. Even a teaspoonful of alcohol to a ½ gallon of water hinders natural growth. If liquor is given to puppies it keeps them small. Young growing-cells are most affected by it, because they are most tender. There are growing-cells in adults as well as in children, for people are growing and changing all through their lives.

Hence, when alcohol is administered in sickness the cells are hindered in the full performance of their function of taking up food for the building up of tissue, and as a consequence, the patient’s body is really robbed of nutriment by the agent which is supposed to be “keeping up his strength.” Truly, “Wine is a mocker, strong drink is raging, and whosoever is deceived thereby is not wise.”

That alcohol interferes with the passage of waste matter from the body is generally conceded. Indeed this is claimed by the advocates of its medicinal use as one of its virtues: the fact that less waste passes from the body being urged as evidence that there is less waste, that in some way alcohol preserves tissue from being used up in the natural way. Those who speak thus seem to think that they know better than the Creator how the body should be treated. He made the body so that in health, work, waste and repair should be equal to one another.

Dr. Ezra M. Hunt says in Alcohol as a Food and as a Medicine:

“We believe that any one who will candidly review the claims put forth for alcohol, in that it delays in any of these hypothetical ways, tissue-change, will conclude that it has no such power in a salutary sense, and that it is unwarrantably assumed that to retard tissue metamorphosis (change) is equivalent to tissue nutrition.”

Dr. N. S. Davis says:—

“It seems hardly possible that men of eminent attainments in the profession should so far forget one of the most fundamental and universally recognized laws of organic life as to promulgate the fallacy here stated. The fundamental law to which we refer is, that all vital phenomena are accompanied by, and dependent upon, molecular or atomic changes; and whatever retards these retards the phenomena of life; whatever suspends these suspends life. Hence, to say that an agent which retards tissue metamorphosis is in any sense a food, is simply to pervert and misapply terms.”

Non-alcoholic physicians unite in declaring that the retention of waste matter in the system, caused by alcohol, invites disease, and tends to inflammatory action; and in illness retards, and frequently prevents, recovery, for the germs of disease remain longer in the body than they would were it not for the delay in the passage of effete matter.

Alcohol not only hinders the blood in its work of tissue nutrition; it also prevents the full oxidation of the blood in the lungs.