Evidence map›Paper›PMID 40993193›Full record

ArticleScientific reports2025

The long-term neuroprotective effect of MIND and Mediterranean diet on patients with Alzheimer's disease.

Xiaofang Liu, Bo Yang, Qiong Liu, Mengge Gao, Miaoqing Luo

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Xiaofang LiuDepartment of Clinical Nutrition, Huadu District People's Hospital of Guangzhou, 48 Xinhua Road, Huadu District, Guangzhou City, 510800, Guangdong Province, China. lcyyk1102@126.com.
Bo YangDepartment of Clinical Nutrition, Huadu District People's Hospital of Guangzhou, 48 Xinhua Road, Huadu District, Guangzhou City, 510800, Guangdong Province, China.
Qiong LiuDepartment of Clinical Nutrition, Huadu District People's Hospital of Guangzhou, 48 Xinhua Road, Huadu District, Guangzhou City, 510800, Guangdong Province, China.
Mengge GaoDepartment of Clinical Nutrition, Huadu District People's Hospital of Guangzhou, 48 Xinhua Road, Huadu District, Guangzhou City, 510800, Guangdong Province, China.
Miaoqing LuoDepartment of Clinical Nutrition, Huadu District People's Hospital of Guangzhou, 48 Xinhua Road, Huadu District, Guangzhou City, 510800, Guangdong Province, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alzheimer's disease is a progressive neurodegenerative disorder with no cure, making preventive strategies crucial. Dietary interventions, particularly the Mediterranean (MeDi) and MIND diets, have been associated with reduced cognitive decline, but their long-term comparative effects remain underexplored. To compare the long-term neuroprotective effects of the Mediterranean and MIND diets in healthy individuals and AD patients, assess dietary adherence and cognitive function relationships, and investigate the impact of micronutrients on cognitive biomarkers. A 5-year prospective cohort study was conducted with 1500 participants (750 healthy controls, 750 AD patients). Dietary adherence was assessed using validated dietary screening tools. Cognitive function was evaluated via MMSE and MoCA scores, while biomarkers (amyloid-beta, tau, NfL, CRP, IL-6, TNF-α, polyphenols, omega-3, and B vitamins) were measured through blood and CSF samples. Machine learning techniques were utilized to analyze dietary patterns and predict cognitive trajectories. Higher adherence to both diets was associated with significantly better cognitive scores (p < 0.0001), lower amyloid-beta, tau, and NfL levels, and reduced inflammatory markers (CRP, IL-6, TNF-α). The MIND diet showed a slightly stronger association with cognitive protection than MeDi. Micronutrients such as polyphenols, omega-3, and B vitamins correlated with improved cognitive performance. Genetic analysis suggested that APOE-ε4 carriers may experience variable responses to dietary interventions. The Mediterranean and MIND diets provide significant neuroprotection against cognitive decline and AD progression. While both diets confer benefits, the MIND diet demonstrated a marginally greater impact on cognitive preservation. These findings underscore the importance of dietary interventions as non-pharmacological strategies for AD prevention and management. Further research is needed to optimize dietary recommendations based on genetic predisposition and metabolic factors.

Indexed as

Alzheimer DiseaseDiet, MediterraneanNeuroprotectionAgedAged, 80 and overAmyloid beta-PeptidesBiomarkersCognitionCognitive DysfunctionFemaleHumansMaleMiddle AgedProspective Studiestau ProteinsAmyloid beta-PeptidesBiomarkerstau ProteinsAlzheimer’s diseaseAmyloid betaCognitive declineMediterranean dietMINDNeurodegenerative disorder

Identifiers

PMID40993193
PMCPMC12460835

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.