abstemious (adj.) Look up abstemious at Dictionary.com
"sparing or moderate in eating or drinking," c. 1600, from Latin abstemius "sober, temperate, abstaining from wine," from ab(s)- "off, away from" (see ab-) + stem of temetum "strong drink," which is related to temulentus "drunken." Etymologically it refers only to abstaining from alcoholic drink, but it was extended in Latin to temperance in living generally. Related: Abstemiously; abstemiousness.