| 2026-03-10 | Low-___ diet |
| 2025-07-02 | No-no in many fad diets |
| 2023-07-30 | Bread or pasta, informally |
| 2022-10-13 | Consumer's energy source, informally |
| 2022-09-28 | Quinoa or oats, for short |
| 2021-11-01 | Low-___ diet |
| 2021-06-09 | Low-___ diet |
| 2021-02-26 | Potato or pasta, informally |
| 2020-01-26 | Atkins diet no-no |
| 2019-10-28 | Paleo diet restriction, informally |
| 2019-07-28 | Keto diet no-no |
| 2019-06-17 | Low-___ diet |
| 2017-06-23 | Low-___ diet |
| 2016-03-20 | Engine part, briefly |
| 2016-02-10 | Potato or pasta, informally |
| 2015-10-27 | Dual-___ engine |
| 2015-10-19 | Nutrition unit in pasta, informally |
| 2014-01-27 | Bit of pasta, for short |
| 2013-12-27 | Pasta, e.g., informally |
| 2013-11-17 | Rice, e.g., informally |
| 2012-09-30 | Dual-___ |
| 2011-07-04 | Low-___ diet |
| 2010-11-17 | Prepare for a marathon, say, with "up" |
| 2010-09-28 | See 43-Across |
| 2010-05-11 | Pasta or potato, for short |
| 2010-02-03 | Dual-___ engine |
| 2009-12-13 | Atkins diet no-no |
| 2008-12-17 | Low-___ diet |
| 2008-09-22 | Low-___ diet |
| 2008-06-15 | ___ loading |
| 2006-11-20 | Low-___ diet |
| 2006-06-23 | Low-___ |
| 2006-01-08 | Low-___ |
| 2004-11-03 | Atkins no-no |
| 2003-09-20 | Low-___ diet |
| 2003-05-21 | Engine part, for short |
| 1998-06-28 | Pasta or potato, to an athlete |
| 1997-12-17 | Energy provider, in slang |
| 1997-08-15 | Sugar or starch, in slang |
| 1995-12-21 | Hot rod part |