De Medicina

28 Foods that readily decompose inside are: leavened bread, and any sort other than that made of wheat, flour, milk, honey, and therefore also all things made with milk and all pastry, soft fish, oysters, vegetables, cheese both new and old, meat fat or tender, sweet wine, mead, must boiled down, raisin wine; finally everything stewed or over-sweetened or over-thin. But the following decompose the least within: unleavened bread, birds, especially those with harder flesh, hard fish, not only for instance the gilthead or the sea bream, but also the squid, lobster and octopus; likewise beef and hard meat of all kinds; and the same is better if lean or salted; all pickled fish,

29 Again, the bowels are moved by: leavened bread, and especially if it is the grey wheaten or barley bread, cabbage if lightly cooked, lettuce, dill, cress, basil, nettle-tops, purslane, radish, caper, garlic, onion, mallow, sorrel, beet, asparagus, gourds, cherries, mulberries, raisins preserved in jars, all ripe fruit, a fig even dried, but especially a green one, fresh grapes; fat small birds, snails, fish sauce, pickled fish, oysters, giant mussels, sea-urchins, sea-mussels, almost all shellfish, especially the soup made from them, rock fish and all soft fish, cuttlefish ink; any meat eaten when fat, either stewed or boiled, waterfowl, uncooked honey, milk, all things made with milk, mead, wine sweet or salted, soft water; all food sweetened, tepid, fatty, boiled, stewed, salted or watery.

30 On the contrary the bowels are confined: by bread made from siligo or simila flour, especially when unleavened, and particularly so when toasted, and this property is even increased by baking twice, porridge either from spelt or panic or millet, as well as gruel from the same, and especially if these have been parched beforehand; lentil porridge to which beet or endive or chicory or plantain has been added, and especially when these have been previously toasted, or endive by itself, or roasted with plantain, or chicory, the smaller pot-herbs, cabbage twice boiled; eggs rendered hard, especially by poaching; small birds, the blackbird and wood-pigeons especially when cooked in diluted vinegar, cranes, all birds which run rather than fly; the hare, wild she-goat, the liver of animals which yield suet,