The Paleo diet aims to reduce chronic disease risk by eliminating modern processed foods, grains, and legumes, which are hypothesized to be drivers of inflammation and metabolic dysfunction. By focusing on nutrient-dense whole foods, it may improve insulin sensitivity, lipid profiles, and reduce systemic inflammation, key factors in age-related disease.
Verdict
A powerful framework for eliminating processed foods, but strict exclusions are debatable.
HEALTHSPAN IMPACT
High Value
RISK LEVEL
Very Low
EVIDENCE GRADE
B
MONTHLY COST
$150 - $500
Protocol
- Emphasizes whole, unprocessed foods like lean meats, fish, fruits, vegetables, nuts, and seeds.
- Excludes grains, legumes, dairy products, refined sugars, salt, and highly processed foods.
- Mimics the presumed dietary patterns of hunter-gatherer ancestors from the Paleolithic era.
Flags
- Exclusion of dairy may lead to inadequate calcium and Vitamin D intake.
- Elimination of legumes removes a key source of fiber and plant-based protein.
- Can be high in saturated fat depending on meat choices.
- Long-term effects on gut microbiome composition are not fully understood.
- Restrictiveness may pose challenges for long-term adherence.