Historical clue formulations

• Starchless, as some foods — 2023-11-01
• Like diets that cut out bread and pasta — 2022-03-21
• Like a diet that prohibits bread and pasta — 2019-10-21
• Like a diet lacking bread or pasta, for short — 2017-05-29
• Like some extreme diets — 2017-01-14
• Like some extreme diets — 2016-12-29