Diet

Diet (pronounced dahy-it)

(1) Food and drink considered in terms of its qualities, composition, and its effects on health.

(2) A particular selection of food, especially as designed or prescribed to improve a person's physical condition or to prevent or treat a disease.

(3) Such a selection or a limitation on the amount a person eats for reducing weight.

(4) The foods eaten, as by a particular person or group.

(5) Food or feed habitually eaten or provided.

(6) Anything (food and otherwise) habitually provided or partaken of.

(7) To regulate the food of, especially in order to improve the physical condition.

(8) Legislative bodies of certain countries.

(9) The general assembly (Reichstag) of the estates of the Holy Roman Empire.

(10) In the law of Scotland, the date fixed by a court for hearing a case.

(11) In the law of Scotland, a single session of a court.

(12) In microbiology, the abbreviation of Direct Interspecies Electron Transfer.

1175-1225: From the Middle English diete or dieten (pittance, fare) and the Old French diete (diet, pittance, fare), from the Medieval Latin dieta (parliamentary assembly (also "a day's work”; daily food allowance, food) from diaeta (prescribed way of life) from the Ancient Greek díaita (way of life, regimen, dwelling), from diaitan & diaitasthai (separate, select (food and drink) which later had the sense “to direct or lead one's life”), frequentative of diainysthai (take apart), the construct being dia (apart) + aita (akin to aîsa share, lot) from ainysthai (take), from the primitive Indo-European root ai- (to give, to allocate).

As a verb, diet began its evolution to the current modern meaning from the late fourteenth century with a range of meanings such as “customary way of eating", "food considered in relation to its quantity and effects" & "a course of food regulated by a physician or by medical rules", the latter often a restriction of food or certain foods, hence the sense of “putting someone on a diet” which was attested by the 1650s in the sense of the specific meaning "to regulate oneself as to food" and applied especially against growing fat; from here came “dieted” & “dieting”.  A long obsolete word for this was banting (an early system for weight loss through diet control, named after its inventor, William Banting (1797-1878), the English undertaker(!) who self-tested the programme and advertised it in his 1863 pamphlet: Letter on Corpulence, Addressed to the Public").  The undertaker lived a long life and was inspired to enter the embryonic field which would become such a huge industry because, in the course of his work, he noted, impressionistically, a striking correlation between obesity and those who died young.  Because of the linguistic coincidence, although the word is a surname, it was used as a verbal noun as in “she needs to start banting".  The system was similar to some modern diet advice in that it advocated eating lean meats and limiting the intake of fat, starch, and sugar.

As a noun applied to legislative bodies (assembly of delegates, etc., held from day to day for legislative, political, or other business), it came into use in the fifteenth century, the Medieval Latin diēta (public assembly) apparently the same word as Latin diaeta, from the Ancient Greek diaita (way of life, regimen, dwelling) but associated with Latin dies (day).  Technically, diēta was a variant of diaeta (daily office of the Church) most often translated as daily duty or an assembly or meeting of counsellors.  In Latin diēta meant also "a day's work, diet, daily food allowance", derived from diaeta (prescribed way of life), from the Greek diaita and the best-known early assemblies were the German and Austrian of the Holy Roman Empire, “diet” used as a descriptor by both French and English authors.  The (now rare) adjective dietal (pertaining to a diet in the “assembly” sense) entered the language in 1845.

Product placement: Diet Coke in Mean Girls (2004).

The verbal noun “dieting” from the verb diet was first noted circa 1400 and the first practicing (or at least one advertised as such) dietician (one who practices some theory of diet) dates from 1845, from the noun diet on the model of physician, replacing the older dietist from circa 1600 although it seems curious dietist hasn’t been picked up as an Instagram niche; one can hardly think of a better tag for many an influencer.  The adjective dietary (pertaining to diet) is from the 1610s, from the Medieval Latin dietarius, from the Classical Latin diaetarius.  The old adjectives are listed by dictionaries thus: diætetic (archaic), dietetical (dated) and dietetic (obsolete).  All meant “pertaining to the rules for regulating the kind and quantity of food taken” and again were from the diaeteticus, from the Ancient Greek διαιτητικός (diaitētikós).  The adjective “diet” as a trade-name meaning (or at least implying) “slimming, having reduced calories” was first used in the US in 1958 when the Diet Rite soft drink was released, its novelty being sugar-free and the Coca-Cola Company responded in 1963 with the similar Tab which remained available in a gradually dwindling number of markets until 2020.  Interestingly, the Coca-Cola Company which since 1983 had been selling Diet Coke, discovered from its extensive market research that “diet” was off-putting to male consumers and thus in 2005 released Coca-Cola Zero though they must have though consumers just didn’t get it because in 2017 it was re-named Coca-Cola Zero Sugar.

Japanese Diet: Upper (2013 & 2016) and Lower House (2017) Election Results

Elections for the lower house (House of Representatives) of the Japanese diet became rambunctious sometime in the 1950s but those for the upper house (House of Councillors) were usually rather sleepy affairs which seemed to matter little until, in retrospect, the polls of 2013 and 2016 seemed to assume an unexpected importance after the Liberal Democratic Party’s (LDP) unexpectedly decisive victory in the 2017 (lower house) general election.  What the 2017 landslide meant was that Prime Minister Shinzo Abe’s (b 1954; Prime Minister of Japan 2006-2007 & 2012-2020) LDP suddenly enjoyed a two-thirds majority in both houses, a type of control of the legislature called a supermajority, giving Mr Abe the legal means, if perhaps not a mandate, to attempt to amend Japan’s pacifist constitution which had been a long-held ambition of members of certain LDP factions.

Adopted in 1947 when Japan was under US occupation, the constitution has ensured Japan’s so-called Self-Defense Forces have never been deployed in combat although successive LDP administrations have for decades stretched policy well-beyond what the constitution technically permits.  The critical matter is Article 9 of the constitution which prohibits war as a means to settle international disputes and its repeal would be controversial in the region where the conduct of Imperial Japan’s military remains in living memory.  Nor is it universally popular at home, some fearing a government might be tempted by risky military adventurism.  However it’s analyzed, the people of post-war Japan have done very well out of their “pacifist” constitution and even with his double-chamber supermajority, constitutional revision was no simple thing, a change requiring a national referendum and the opinion polls indicated there was no certainty voters would approve what would have been the be the first change to the document which has been the nation’s basic law for some seventy-five years.  It is now the world’s oldest, un-amended constitution.

Under the terms of Article 9, the Japanese people “…forever renounce war as a sovereign right of the nation and the threat or use of force as means of settling international disputes".  That would seem to make illegal the waging of offensive war, confirmed by the phrase “The right of belligerency of the state will not be recognized” but Article 9 also stipulates "…land, sea, and air forces, as well as other war potential, will never be maintained".  Article 9 needs obviously to be read in conjunction with more recent documents, given the Japan Self-Defense Force (JSDF) consists of: Ground Self-Defense Force (Rikujou Jieitai, GSDF; includes aviation), Maritime Self-Defense Force (Kaijou Jieitai, MSDF; includes naval aviation), Air Self-Defense Force (Koukuu Jieitai, ASDF); Japan Coast Guard (Ministry of Land, Transport, Infrastructure and Tourism) (2021) with an establishment of approximately 240,000 active personnel (145,000 Ground; 45,000 Maritime; 45,000 Air; 4,000 Joint Forces); 14,000 Coast Guard (2021).

JSDF helicopter carrier Hyūga (DDH-181) on exercises with a US carrier strike group.  Listed as an escort ship according to JSDF naming conventions, the two Hyūga-class carriers are the largest largest ships commissioned by the Japanese navy since the Second World War.

The emphasis admittedly is certainly on self-defense because the official overseas deployment in January 2022 stood at 175, all attached to the US base in Djibouti (2021).  Still, most analysts rate the JSDF as the fifth most powerful (in non-nuclear capability) military on the planet so the idea that “…land, sea, and air forces, as well as other war potential, will never be maintained” clearly needs a bit of mental gymnastics to be understood.  Indeed, in the years immediately after Japan regained its sovereignty in 1954, some black-letter law judges in lower courts felt compelled to declare the JSDF unconstitutional but appellate courts found a number of ways to rationalize matters and have always regarded it as a political matter, declining to be involved and in recent years it’s never been tested.  Political it certainly is, the US, authors of Article 9 (in the years before the Chinese Communist Party (CCP) conquered mainland China), soon began to review its position, re-equipping the embryonic forces which would become the JSDF, the constitutional constraints apparently no impediment.  In the years since, the US has more than once encouraged Japan to amend Article 9, the Pentagon not unhappy at the thought of the JSDF’s impressive capabilities being able to augment US forces in overseas deployments.  Those capabilities may be more impressive still, some analysts claiming the country has the capacity to commission and equip existing delivery systems with nuclear warheads within weeks or even days, depending on who is running the numbers.  According to some, lurking deep in (the inevitably secret underground) bunkers, the warheads lie in an almost complete state, awaiting only the placement of the weapons-grade plutonium.  A marvelous conspiracy theory, no evidence has ever been presented other than the circumstantial matters of technical capability and a supposed ability use the capacity of the local nuclear industry for the purpose.  It became an especially interesting theory after the passage of a “Regional Affairs” law in 1999 which permitted Japan automatically to participate as "rear support", were the US to be engaged in armed conflict involving "regional affairs”.  Nobody has ever suggested the South China Sea is anything but a “regional affair”.

Neither Beijing nor Seoul have suggested Tokyo is planning a second attempt at an East-Asia Co-prosperity Sphere but a change meaning Japan can again declare or wage war remains controversial at home and abroad although given how the force has evolved since 1954 and the doubtless ability of Japanese governments to be most expansive in just what “regional” means, the status of Article 9 may be less significant than once it appeared.  As things transpired, the implications of Mr Abe’s rare dual chamber supermajority remained unexplored and he retired from office in 2020 as Japan’s longest-serving prime-minister.

In praise of dieting: Lindsay Lohan before and after.