Walters Art Museum MS W.195, f. 4r
Of prymtyme, and what it is. The prymtyme is hote & moyst temperatly as the ayre. This season the blode moeueth and spredeth to all the membres of the body, and the body is parfyte in temperate complexyon. In this season chekyns, kyddes, and poched egges ought to be eaten, with letuses & gotes mylke in these thre monethes. Prymetyme begynneth whan the sonne entreth the sygne of Aryes and lasteth .xcii. dayes, an houre and a halfe fro the .x. day of Marche to the .x. day of June. In this season is the best letyng of blode of ony tyme. And than is good to trauayle and to be laxatyfe. And to be bathed. And to eate suche thynges as wyll purge the bely.
Secretum secretorum, tr. Robert Copland
Are you ready for primetime? Nothing makes for a festive spring like lettuce, bloodletting, and laxatives.