Meanings
Origin
So called because the diet involves keeping certain clinical markers within certain ranges or "zones".
Full word history & related roots →Cite this entry
Zone diet. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Zone%20diet
“Zone diet.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Zone%20diet. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “Zone diet,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Zone%20diet.
Source: Zone diet on Wiktionary, CC BY-SA 4.0.