Ischemia
The word "ischemia" () is from Greek ἴσχαιμος "iskhaimos", "staunching blood" from ἴσχω "iskhο", "keep back, restrain" and αἷμα "haima", "blood".
Arnold Ehret
Ehret claimed that pus- and mucus-forming foods were the cause of human disease, "schleimlose" (slime-free) foods were the key to human health and "fasting (simply eating less) is Nature's omnipotent method of cleansing the body from the effects of wrong and too much eating." The term "mucus", a glyco-protein acid, derives from the Greek "myxa". In 1812, William Cullen referred to mucus as 'butyraceous matter' and in 1877, Gustav Schlickeysen referred to a mucus layer beneath the human skin in "Obst Und Brod". It was later termed 'mucin' by Dr. Teofilo De La Torre in the 1950s, 'mucous' by Morris Krok in the 1960s, 'impacted fecal matter' by Norman Walker in the 1970s 'mucoid matter' by Robert Gray in the 1980s, and 'mucoid plaque' in the 1990s. In the 2000s, Daniel Reid re-introduced the term 'mucus'. Gray made a further distinction between healthy and unhealthy mucus, and how certain substances left an internal residue which the body suspended in mucus, in contrast with a fruitarian diet.