Dr. Lambe concludes the first part of his valuable _diagnosis_ with the assurance, “that if those for whose service these labours are principally designed, I mean persons suffering under habitual and chronic illness, are able to go along with me in my argument to form a general correct notion of what they are to expect from [a reformed] regimen, and, above all, to arm their minds with firmness, patience, and perseverance, I shall not readily be induced to think that I have written one superfluous line.”[219] In 1805, at the age of forty, we find him established in practice in London. Five years later he was physician to the General Dispensary, Aldersgate Street. He was also elected Fellow and Censor of the College of Physicians, whose meetings he regularly attended. His peculiar opinions did not tend to secure popularity for him, and the adhesion of such men as Dr. Abernethy, Dr. Pitcairn, Lord Erskine, and of Mr. Brotherton, M.P. (one of the earliest members of the Vegetarian Society), served only to make the indifference of the mass of the community more conspicuous. Not the least interesting fact in his life is his share in the conversion of Shelley, and his friendship with J. F. Newton and his interesting family, at whose house these earlier pioneers of the New Reformation were accustomed to meet, and celebrate their charming _réunions_ with vegetarian feasts. A cardinal part of the dietetic system of Dr. Lambe was his insistance upon the use of _distilled_ water. In his _Reports on Regimen_ he writes of the Newton family: “I am well acquainted with a family of young children who have scarcely ever touched animal food, and who now for three years have drunk only distilled water. For clearness and beauty of complexion, muscular strength, fulness of habit free from grossness, hardiness, healthiness, and ripeness of intellect these children are unparalleled.”[220]