MIND Diet vs Paleo Diet

MIND DietGreen leafy vegetables, other vegetables, nuts, berries (especially blueberries), beans and legumes, whole grains, fish, poultry, olive oil, wine in moderation, and a daily green salad.

Paleo DietGrass-fed beef, chicken, wild-caught salmon, eggs, almonds, walnuts, pumpkin seeds, berries, apples, leafy greens, broccoli, sweet potatoes, olive oil, avocado.

MIND DietRed meat, butter and stick margarine, cheese, pastries and sweets, fried or fast food (the 5 components to limit).

Paleo DietWheat bread and pasta, rice, oats, beans and lentils, peanuts, milk, cheese and yogurt, table sugar, chips, and packaged snacks.

MIND DietNo specific eating window — scored on 15 food components, not timing.

Paleo DietNo specific eating window — restricts food categories, not calories, macros, or timing.

MIND DietLong-term brain and cognitive health (Alzheimer’s disease risk).

Paleo DietGeneral health by cutting processed foods, added sugar, and refined carbs, modeled on ancestral eating.

MIND DietPeople prioritizing long-term brain and cognitive health who want a sustainable, food-based pattern close to Mediterranean or DASH but with a sharper berries-and-greens focus.

Paleo DietPeople who feel or perform better cutting out processed foods, added sugar, and refined carbs generally, regardless of whether the ancestral framing itself holds up.

MIND DietNone specified.

Paleo DietNone specified — restricts food categories, not macro ratios.

MIND DietCognitive decline / Alzheimer’s disease risk — its primary, purpose-built focus.

Paleo DietModest improvements in glucose tolerance (small RCT in people with ischemic heart disease), weight, waist circumference, blood pressure, and lipids in a meta-analysis — evidence the study authors themselves call “not conclusive.”

MIND DietMixed — the original 2015 cohort found 53% lower Alzheimer’s risk (top vs. bottom adherence tertile), but the one major randomized trial (NEJM 2023) found no significant cognitive advantage over a calorie-controlled control diet over 3 years, directly complicating the earlier finding.

Paleo DietLimited/thinner — real but noticeably thinner and shorter-term than Mediterranean or DASH; a supporting meta-analysis had published calculation-error concerns, and the “one ancestral diet” premise has been directly challenged in the scientific literature.

MIND DietLow-to-moderate — food-component scoring rather than hard rules, similar structure to Mediterranean/DASH.

Paleo DietHigh — restricts entire food categories (grains, legumes, dairy) rather than counting anything.

MIND DietCosts more than a standard mixed diet given its reliance on berries, fish, olive oil, and nuts, similar in price to Mediterranean and DASH, and for households on a fixed or limited food budget, may exceed what's practical to sustain long-term.

Paleo DietPaleo-compliant meat, fish, nuts, and produce typically cost more than the grain, legume, and dairy staples it excludes.