vegetables, ginger, garlic, salt, milk, oil, melted butter, honey and sugar cane. If meat is eaten, preference should be given to venison, wild fowl and the flesh of the buffalo. The meat of the pig, and beef, as well as fish, are less conducive to health. Gymnastic exercises in moderation are beneficial. Sleep should be indulged in during the day only after some specially severe exercise; at night it should not be extended beyond one hour before sunrise. Bathing immediately after eating is harmful, and it is not to be indulged in when one is affected with a cold, with a high fever, with diarrhoea, or with some disease of the eyes or ears. A hot bath or washing with warm water may be beneficial for the lower half of the body, but for the upper half it is harmful. Sea bathing and cold baths (preferably in the river Ganges) are beneficial. The clothing worn should be clean; soiled garments are likely to produce skin diseases. It is advisable to wear shoes, and an umbrella or a staff should be carried. The wearing of garlands, finery, and jewels increases the vital powers and keeps away evil spirits. The following are good measures to adopt for the preservation of health: an emetic once a week; a laxative once a month; and a bloodletting twice a year. All the measures enumerated above were subject to modification according to changes in the season, the locality, the weather, and various other circumstances.
In harmony with the extraordinary fruitfulness of the land the pharmacopoeia of India is very rich. It is a remarkable fact that not one of the numerous drugs mentioned in the official list is of European origin. The great majority of them belong to the vegetable kingdom; Caraka stating that he knew of 500 plants that possessed remedial virtues, while Súsruta placed the number at 760. Then, too, the list contains a goodly number of drugs which belong, some to the animal and others to the mineral kingdom. It appears that the physicians of India began using mineral substances, both externally and internally, at a very early period of their history. Among such substances the following may be mentioned: sulphate of copper, sulphate of iron, sulphate of lead, oxide of lead, sulphur,
