The question of the action of tea, as well as of tobacco and other stimulants, has occupied the attention of Professor Mantegazza, an Italian physiologist of high repute. This eminent scholar places tea amongst the nervous foods; and his enthusiasm for it is unbounded. He credits it with the power of dispelling weariness and lessening the annoyances of life. He considers it the greatest friend to the man of letters, enabling him to work without fatigue; an aid to conversation, rendering it pleasant and easy. His own experience of tea is, that it revives drooping intellectual activity; and he regards it the best stimulus to exertion. "Without its aid," he says, "I should be idle." His general conclusions are that it is beneficial to adults, but injurious to children; and he pronounces it one of the greatest blessings of Providence. Whatever may be urged in favour of tea, it is undeniable that excess is injurious, and that children would be better without it. It contains no strength, and therefore ought to be forbidden to the young. In an inquiry into the sickly condition of the children in many of the cotton factories of Lancashire, Dr. Ferguson, of Bolton, found that children between thirteen and sixteen years of age, who had been brought up on tea or coffee, increased in weight only about four pounds a year, while those fed on milk increased at the rate of about fifteen pounds a year. For this evil the blame rests entirely upon the mothers, who exceed the bounds of moderation in the use of tea. Though doctors differ widely in their views of the action of tea, they all agree that few things are more certain to produce "flatulence in the overworked female" than this beverage. Their views are shared by other authorities. Miss Barnett, speaking at the National Health Society's Exhibition last year, said, "I am constantly preaching against tea, as it is taken by the vast majority of the working women of England. They drink it at every meal, and suffer from indigestion before they come to middle age. They try to get the blackest fluid out of the tea, and in doing so draw out the tannin, which, though it has its virtues, acts upon the coats of the stomach and produces indigestion by middle life."