free use of milk and sugar taken together should be avoided. If milk is used, it should be thoroughly sterilized; with this precaution, there is less danger of contracting disease from its use. Butter is less harmful when eaten on cold bread than when used in cooking; but, as a rule, it is better to dispense with it altogether. Cheese is still more objectionable; it is wholly unfit for food. [The safeguarding of the purity of all foods of dairy origin is a matter of prime importance. While frequent