A treatise concerning the properties and effects of coffee

The treatise surveys chemical and physiological effects of coffee, weighing claimed health benefits against cautions for delicate or hemorrhagic constitutions; it cites medical authorities and clinical observations to support recommendations. It argues for expanded cultivation in tropical colonies, describing agricultural requirements, labor patterns, and socioeconomic advantages such as settlement, militia readiness, and reduced reliance on other staples. Practical advice on consumption, preparation, and public policy appears alongside discussion of objections and proposed reforms to promote coffee production and use.