Related Clues:

• Throwback diet
• Diet whose name means 'ancient'
• Archaeology prefix
• Typically low-carb diet
• Showily deferential
• Type of diet
• Diet forbidding processed foods
• Diet with fat bombs
• Fat-heavy diet
• Diet that avoids dairy and legumes
• Diet that avoids processed food
• Low-carb, high-fat diet
• Low-carb regimen
• Diet that avoids grains and dairy
• Low-carb "stone age" diet