There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
AUTOIMMUNITY
autoimmunity
(noun) production of antibodies against the tissues of your own body; produces autoimmune disease or hypersensitivity reactions
Source: WordNet® 3.1
Etymology
Noun
autoimmunity (countable and uncountable, plural autoimmunities)
(pathology, immunology) The condition where one's immune system attacks one's own tissues, i.e, an autoimmune disorder.
Source: Wiktionary
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17 May 2025
ANTHOZOAN
(noun) sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed
Coffee Trivia
