Q. If you yourself had been placed in this position, and considering your attitude toward medical ethics, would you have objected to carrying out the same type of experiment as was carried out here, if healthy, strong, young men had been at your disposal?
A. I actually did it. Since I was interested in connection with sea-water experiments, I called for volunteers among my young doctors, and five of them volunteered, among them my youngest son, and they drank synthetic sea-water, having the exact salt content of real sea-water, drinking up to 500 cc.; they got a little food, because they were to continue on duty during the experiment. The loss of weight varied and was around one kilogram a day. At the end of the experiment, my son was pretty thin, but after having a cup of tea was fine. Two days later he had regained his lost weight fully. All five participants described the experiment in the same way as Beiglboeck described the experiment carried out on himself. Four of these subjects interrupted the experiment after 5 days. One carried it out for 6 days, and apart from continuous thirst, he had no complaints. Any serious disturbance or damage is out of the question, and the extraordinary fact was the speed with which all symptoms of thirst disappeared after water had been taken.
Q. Now, Professor, the experiments we were talking about; did they have a practical valuable aim and did they show a corresponding result?
A. Yes, that is correct. For instance an important observation was made which Eppinger had expected; he wanted to see if the kidneys did concentrate salt under such extreme conditions to an even higher extent than one expected previously. One thought that it would be something like 2.0 percent but 2.6 or 2.7 percent and record figures of 3.0, 3.5, 3.6, and 4 percent are shown, so that the fortunate man who is in a position to concentrate 3.6 percent or 4 percent of salt would be able to live on sea-water for quite a long period.
Presiding Judge Beals: Witness, after a question is propounded to you by your counsel, would you pause a moment before giving your answer so that the question may be translated and conveyed and when you begin to make your answer, would you speak a little more slowly?
A. Finally, one unsuspected fact was shown which may be connected with this, and that is that the drinking of small quantities of sea-water up to 500 cc. given over a lengthy period turned out to be better than unalleviated thirst.
Dr. Marx: What do you think of Wofatit generally?
A. It is a wonderful thing.
Q. Is it correct to say that sea-water really assumes the character of drinking water through it?
A. Yes, the only difficulty would appear to be to obtain the drug in sufficiently large quantities for a man who is shipwrecked and did not have his luggage; but it is a wonderful discovery.