Dr. Keep, of Fairhaven, Connecticut, was here about a year since, in very bad health, since which I learn he has recovered by abstaining from animal food and other injurious diet. As he is a scientific man, I think he can give thee some useful information.

1. The strength of both myself and wife has very materially increased, so that we can now walk ten miles as easily as we could five before; possibly it may in part be attributed to practice. Our health is, in every respect, much improved. One of our women enjoys perfect health; the other was feeble when we commenced this way of living, and she has not gained much if any in the time; but this may be owing to her attendance on my mother, both day and night, who, being blind and feeble, takes no exercise except to walk across the room; but we are very sure she would not have lived to this time had she not adopted this way of living.

2. The process of digestion is much more agreeable, if we do not indulge in eating too much. We seldom have occasion to think of it after rising from the table.

3. I do not perceive much effect on the mind, other than what would naturally be produced by the restoration of health; but have no doubt a laborious investigation might be continued as long, if not longer, on this than any other diet.

4. I was formerly very much afflicted with the headache, and sometimes was troubled with rheumatism. I have very seldom, for the last two years especially, been troubled with either; and when I have had a turn of headache, it is light indeed compared with what it was before we adopted this system of living. My wife was very dyspeptic, and often had severe turns of palpitation of the heart; the latter is entirely removed, and she seldom experiences any inconvenience from the former. Our nurse was formerly, and still is, troubled with severe turns of headache, though not so bad as formerly; and I think she would have much less of it if she were placed in a different situation.

5. We scarcely know what it is to have a cold; my wife in particular. Previously to our change of diet, I was very subject to severe colds, attended with a hard cough, which lasted, sometimes, for several weeks.

6. As before stated, we exclude animal food from our diet, as well as tea and coffee.

7. Before we adopted a vegetable diet, we always had meat for dinner, and generally with breakfast; and not unfrequently with tea. Tea and coffee we drank very strong.

8. We have substituted milk and water sweetened, for tea and coffee.

9. Most vegetables I find have a tendency (especially when Graham or unbolted wheaten flour is used) to keep the bowels open; to counteract which, we use rice once or twice a week. Potatoes, when eaten freely, are flatulent, but not inconvenient when eaten moderately.