Garum dysentery, and ulcers, and to ease chronic diarrhea and treat constipation. Garum was even used as an ingredient in cosmetics and for removal of unwanted hair and freckles. The biological anthropologist Piers Mitchell suggests that garum may have helped spread fish tapeworms across Europe. Garum is believed to be the ancestor of the fermented anchovy sauce "colatura di alici", still produced in Campania, Italy. Worcestershire is a savory sauce based upon fermented anchovies and other ingredients. Ketchup, originally a savory fish sauce that did not contain either sugar or tomatoes, shared its origins, culinary functions and popularity with garum. Garum
Chaudfroid sauce Madeira wine, which is cooked and reduced to a sauce consistency. Some simpler preparations of chaudfroid sauce omit the use of meat, and these can be prepared as a brown sauce, a white sauce and as a red sauce using tomato purée. A simpler preparation of chaudfroid sauce without the use of meat can be made by using espagnole sauce, adding ingredients such as aspic jelly, gelatin, cream and sherry to it, and cooking the mixture. Another simpler preparation technique that lacks meat involves the use of allemande sauce or velouté sauce and other ingredients. A sweet version of chaudfroid