Related Clues:
- Kind of diet replicating that of early humans
- Diet low in carbs
- Caveman-style diet
- Diet disallowing peanuts, pastas and pastries
- Caveman-style, as diets go
- Diet forbidding wheat and dairy
- With 34-Down, really retro eating programs
- Caveman-style, as a diet
- ___ diet (modern fad, ironically)
- Trendy diet
- Diet of early man
- Diet including wild fruit
- Low-carb diet
- 2018 diet type
- Regimen with a high-fat focus