Trendy plan that doesn't explain why Fred Flintstone was overweight

• Atkins alternative
• Its repasts are from the past
• It offers courses of ancient history
• Program with ancient history courses?
• Set of courses from prehistoric times
• Faddish food regimen
• Extremely retro food regimen?
• Regimen that requires early meals?
• Trendy food regimen

Wiktionary Word definitions in Wiktionary
n. A paleolithic diet; a nutritional plan based on the presumed ancient diet of wild plants and animals that various hominid species habitually consumed during the Paleolithic.