Menstruum

Definition and stakes

Hans Sloane,  A Voyage to the Islands Madera… (1707)

“ We see every day Nature surpass them in this particular, for whereas with them so many kinds of Drugs or Bodies, so many kinds of Menstrua are required, the Spittle, or whatever is the Menstruum comes from the Blood into the Stomach and Guts, and is there mix'd with our comminuted Victuals, is able to open and extract from them what is good and proper, whether they be Roots, Stalks, Leaves, or Seeds of Vegetables of several kinds ”
Source: Wikisource

Portrait of Theophrastus Theophrastus,  Theophrastus's History of Stones (1774)

“ What Metal has been concerned in effecting this Change of Colour, is not less easily and certainly discoverable from the Colour itself; than what has influenced the Shape, from the Form. If Lead has furnished the metalline Particles, the Spar is yellow; if Iron, red; if Tin, black; if Copper, it is either greenish or blueish, according to the Quality of the Menstruum Nature has furnished for dissolving the Particles of that Metal, and bringing them into a State of mixing in the Concretion ”
Source: Wikisource

William J. Robinson,  Woman

“ The first reason, which need not be gone into in detail, is an esthetic one. The second reason is that intercourse during menstruation may in some cases lead to congestion of the uterus and ovaries. Third, the menstrual discharge, which as we know does not consist of pure blood but is a mixture of blood, mucus, and degenerated lining membrane of the uterus, may give rise to a catarrh of the urethra in the man. Fourth, and this is a point to be borne in mind, any discharge that a woman may be suffering from is always aggravated during menstruation. ”
Source: Gutenberg

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